--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/flys-client/src/main/java/org/dive4elements/river/client/client/ui/chart/ChartToolbar.java	Thu Apr 25 12:31:32 2013 +0200
@@ -0,0 +1,338 @@
+package de.intevation.flys.client.client.ui.chart;
+
+import com.google.gwt.core.client.GWT;
+
+import com.smartgwt.client.widgets.Button;
+import com.smartgwt.client.widgets.Canvas;
+import com.smartgwt.client.widgets.ImgButton;
+import com.smartgwt.client.widgets.Label;
+import com.smartgwt.client.widgets.events.ClickEvent;
+import com.smartgwt.client.widgets.events.ClickHandler;
+
+import de.intevation.flys.client.client.Config;
+import de.intevation.flys.client.client.FLYSConstants;
+import de.intevation.flys.client.client.event.ZoomEvent;
+import de.intevation.flys.client.client.event.ZoomHandler;
+import de.intevation.flys.client.client.ui.ImgLink;
+import de.intevation.flys.client.client.ui.Toolbar;
+
+
+/**
+ * Toolbar with buttons/icons to open datacage, switch to zoom mode, zoom out
+ * etc.
+ *
+ * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
+ */
+public class ChartToolbar extends Toolbar implements ZoomHandler {
+
+    protected static FLYSConstants MSG = GWT.create(FLYSConstants.class);
+
+    public static final int PANEL_HEIGHT = 35;
+
+    protected Button manageThemes;
+    protected Button datacage;
+    protected ImgLink downloadPNG;
+    protected ImgLink downloadPDF;
+    protected ImgLink downloadSVG;
+    protected Canvas downloadCSV;
+    protected MousePositionPanel position;
+    protected ZoomboxControl zoombox;
+    protected ImgButton zoomToMaxExtent;
+    protected ImgButton historyBack;
+    protected ImgButton zoomOut;
+    protected ImgButton chartProperties;
+    protected Button addPoints;
+    protected Button addWSP;
+    protected ImgLink exportAT;
+    protected PanControl panControl;
+
+
+    /** @param chartTab Output-Tab on which this toolbar is located. */
+    public ChartToolbar(ChartOutputTab chartTab) {
+        super(chartTab);
+        initTools();
+    }
+
+
+    protected void initTools() {
+        ChartOutputTab chartTab = getChartOutputTab();
+
+        manageThemes    = new Button(MSG.manageThemes());
+        datacage        = new Button(MSG.databasket());
+        position        = new MousePositionPanel(chartTab);
+        zoombox         = new ZoomboxControl(chartTab, MSG.zoom_in());
+        zoomToMaxExtent = new ImgButton();
+        zoomOut         = new ImgButton();
+        historyBack     = new ImgButton();
+        panControl      = new PanControl(chartTab, MSG.pan());
+        chartProperties = new ImgButton();
+        addPoints       = new Button(MSG.points());
+
+        if (chartTab.getMode().getName().equals("cross_section")) {
+            addWSP = new Button(MSG.addWSPButton());
+            addWSP.setTooltip(MSG.addWSPTooltip());
+            final ChartOutputTab finalChartTab = chartTab;
+            addWSP.addClickHandler(new ClickHandler() {
+                @Override
+                public void onClick(ClickEvent ce) {
+                    new ManualWSPEditor(finalChartTab.getView().getCollection(),
+                        finalChartTab, finalChartTab.getMode().getName()).show();
+                    }});
+        }
+
+        addPoints.addClickHandler(new ClickHandler() {
+            @Override
+            public void onClick(ClickEvent event) {
+                openPointWindow();
+            }
+        });
+        addPoints.setTooltip(MSG.addPointsTooltip());
+
+        manageThemes.addClickHandler(new ClickHandler() {
+
+            @Override
+            public void onClick(ClickEvent event) {
+                getChartOutputTab().toggleThemePanel();
+            }
+        });
+
+        datacage.addClickHandler(new ClickHandler() {
+            @Override
+            public void onClick(ClickEvent event) {
+                GWT.log("Clicked 'datacage' button.");
+                openDatacageWindow((ChartOutputTab) getOutputTab());
+            }
+        });
+
+        String baseUrl = GWT.getHostPageBaseURL();
+        String moduleUrl = GWT.getModuleBaseURL();
+        Config config = Config.getInstance();
+
+        if (chartTab.getMode().getName().equals("fix_wq_curve")) {
+            exportAT = new ImgLink(
+                baseUrl + MSG.downloadCSV(),
+                moduleUrl + "export" +
+                   "?uuid=" + chartTab.getCollection().identifier() +
+                   "&name=" + chartTab.getMode().getName() +
+                   "&mode=" + chartTab.getMode().getName() + "_at_export" +
+                   "&type=at" +
+                   "&server=" + config.getServerUrl() +
+                   "&locale=" + config.getLocale() +
+                   "&km=" + chartTab.getCollectionView().getCurrentKm(),
+                20,
+                20
+            );
+            exportAT.setTooltip(MSG.exportATTooltip());
+        }
+
+        downloadPNG = new ImgLink(
+            baseUrl + MSG.downloadPNG(),
+            chartTab.getExportUrl(-1, -1, "png"),
+            20,
+            20);
+        downloadPNG.setTooltip(MSG.downloadPNGTooltip());
+
+        downloadPDF = new ImgLink(
+            baseUrl + MSG.downloadPDF(),
+            chartTab.getExportUrl(1280, 1024, "pdf"),
+            20,
+            20);
+        downloadPDF.setTooltip(MSG.downloadPDFTooltip());
+
+        downloadSVG = new ImgLink(
+            baseUrl + MSG.downloadSVG(),
+            chartTab.getExportUrl(1280, 1024, "svg"),
+            20,
+            20);
+        downloadSVG.setTooltip(MSG.downloadSVGTooltip());
+
+        downloadCSV = new ImgLink(
+            baseUrl + MSG.downloadCSV(),
+            chartTab.getExportUrl(-1, -1, "csv"),
+            20,
+            20);
+        downloadCSV.setTooltip(MSG.downloadCSVTooltip());
+
+        zoomToMaxExtent.setSrc(baseUrl + MSG.zoom_all());
+        adjustImageButton(zoomToMaxExtent);
+        zoomToMaxExtent.addClickHandler(new ClickHandler() {
+            @Override
+            public void onClick(ClickEvent event) {
+                getChartOutputTab().resetRanges();
+                // Relink the export buttons.
+                onZoom(null);
+            }
+        });
+        zoomToMaxExtent.setTooltip(MSG.zoomToMaxExtentTooltip());
+
+        zoomOut.setSrc(baseUrl + MSG.zoom_out());
+        adjustImageButton(zoomOut);
+        zoomOut.addClickHandler(new ClickHandler() {
+            @Override
+            public void onClick(ClickEvent event) {
+                getChartOutputTab().zoomOut(10);
+                // Relink the export buttons.
+                onZoom(null);
+            }
+        });
+        zoomOut.setTooltip(MSG.zoomOutTooltip());
+
+        historyBack.setSrc(baseUrl + MSG.zoom_back());
+        adjustImageButton(historyBack);
+        historyBack.addClickHandler(new ClickHandler() {
+            @Override
+            public void onClick(ClickEvent event) {
+                getChartOutputTab().zoomOut();
+                // Relink the export buttons.
+                onZoom(null);
+            }
+        });
+        historyBack.setTooltip(MSG.historyBackTooltip());
+
+        zoombox.addZoomHandler(chartTab);
+        zoombox.addZoomHandler(this);
+        zoombox.addClickHandler(new ClickHandler() {
+            @Override
+            public void onClick(ClickEvent event) {
+                panControl.deselect();
+            }
+        });
+        zoombox.setTooltip(MSG.zoomboxTooltip());
+
+        panControl.addPanHandler(chartTab);
+        panControl.addClickHandler(new ClickHandler() {
+            @Override
+            public void onClick(ClickEvent event) {
+                zoombox.deselect();
+            }
+        });
+        panControl.setTooltip(MSG.panControlTooltip());
+
+        chartProperties.setSrc(baseUrl + MSG.properties_ico());
+        adjustImageButton(chartProperties);
+        chartProperties.addClickHandler(new ClickHandler() {
+            @Override
+            public void onClick(ClickEvent event) {
+                openPropertiesEditor();
+            }
+        });
+        chartProperties.setTooltip(MSG.chartPropertiesTooltip());
+
+        initLayout();
+    }
+
+    /** Set width, height and other properties of an imagebutton. */
+    public void adjustImageButton(ImgButton imgButton) {
+        imgButton.setWidth(20);
+        imgButton.setHeight(20);
+        imgButton.setShowDown(false);
+        imgButton.setShowRollOver(false);
+        imgButton.setShowRollOverIcon(false);
+        imgButton.setShowDisabled(false);
+        imgButton.setShowDisabledIcon(true);
+        imgButton.setShowDownIcon(false);
+        imgButton.setShowFocusedIcon(false);
+    }
+
+
+    protected ChartOutputTab getChartOutputTab() {
+        return (ChartOutputTab)getOutputTab();
+    }
+
+
+    protected void initLayout() {
+        setWidth100();
+        setHeight(PANEL_HEIGHT);
+        setMembersMargin(10);
+        setPadding(5);
+        setBorder("1px solid black");
+
+        Label spacer = new Label();
+        spacer.setWidth("*");
+        datacage.setWidth("95px");
+        position.setWidth("200px");
+
+        addMember(manageThemes);
+        addMember(datacage);
+        addMember(downloadPNG);
+        addMember(downloadPDF);
+        addMember(downloadSVG);
+        addMember(downloadCSV);
+        if (getChartOutputTab().getMode().getName().equals("fix_wq_curve")) {
+            addMember(exportAT);
+        }
+        addMember(zoomToMaxExtent);
+        addMember(historyBack);
+        addMember(zoomOut);
+        addMember(zoombox);
+        addMember(panControl);
+        addMember(chartProperties);
+        addMember(addPoints);
+
+        if (getChartOutputTab().getMode().getName().equals("cross_section")) {
+            addMember(addWSP);
+        }
+
+        addMember(spacer);
+        addMember(position);
+    }
+
+    /**
+     * Open the chart property editor dialog.
+     */
+    protected void openPropertiesEditor() {
+        ChartPropertiesEditor editor =
+            new ChartPropertiesEditor(getChartOutputTab());
+        editor.show();
+    }
+
+
+    /** Open editor for custom points. */
+    protected void openPointWindow() {
+        ChartOutputTab chartTab = getChartOutputTab();
+        if (chartTab.getMode().getName().equals("historical_discharge")) {
+            new ManualDatePointsEditor(chartTab.getView().getCollection(),
+                chartTab, chartTab.getMode().getName()).show();
+        }
+        else {
+            new ManualPointsEditor(chartTab.getView().getCollection(),
+                chartTab, chartTab.getMode().getName()).show();
+        }
+    }
+
+
+    /**
+     * Sets new sources to the export button/images, such that the
+     * correct zoom values are included in the request when clicked.
+     * @param evt ignored.
+     */
+    @Override
+    public void onZoom(ZoomEvent evt) {
+        ChartOutputTab chartTab = getChartOutputTab();
+        downloadPNG.setSource(chartTab.getExportUrl(-1, -1, "png"));
+        downloadPDF.setSource(chartTab.getExportUrl(-1, -1, "pdf"));
+        downloadSVG.setSource(chartTab.getExportUrl(-1, -1, "svg"));
+    }
+
+    public void deselectControls() {
+        zoombox.deselect();
+    }
+
+    public void updateLinks() {
+        ChartOutputTab chartTab = getChartOutputTab();
+        String moduleUrl = GWT.getModuleBaseURL();
+        Config config = Config.getInstance();
+
+        if (chartTab.getMode().getName().equals("fix_wq_curve")) {
+            exportAT.setSource(
+                   moduleUrl + "export" +
+                   "?uuid=" + chartTab.getCollection().identifier() +
+                   "&mode=" + chartTab.getMode().getName() + "_at_export" +
+                   "&type=at" +
+                   "&server=" + config.getServerUrl() +
+                   "&locale=" + config.getLocale() +
+                   "&km=" + chartTab.getCollectionView().getCurrentKm());
+        }
+    }
+}
+// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :