Mercurial > dive4elements > river
view flys-client/src/main/java/de/intevation/flys/client/client/ui/chart/ChartToolbar.java @ 2982:d2a54ae0016b
Switched from 2 columns and 3 rows to 3 columns and 2 rows in sq chart overview.
flys-client/trunk@4981 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Raimund Renkert <raimund.renkert@intevation.de> |
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date | Fri, 13 Jul 2012 10:09:20 +0000 |
parents | a805118fffa6 |
children | 725470fc57d2 |
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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 com.smartgwt.client.widgets.events.ResizedEvent; import com.smartgwt.client.widgets.events.ResizedHandler; 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 = 30; protected ChartOutputTab chartTab; 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 PanControl panControl; /** @param chartTab Output-Tab on which this toolbar is located. */ public ChartToolbar(ChartOutputTab chartTab) { super(chartTab); this.chartTab = chartTab; 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 (this.chartTab.getMode().getName().equals("cross_section")) { addWSP = new Button(MSG.addWSPButton()); addWSP.setTooltip(MSG.addWSPTooltip()); final ChartOutputTab finalChartTab = chartTab; addWSP.addClickHandler(new ClickHandler() { public void onClick(ClickEvent ce) { new ManualWSPEditor(finalChartTab.getView().getCollection(), finalChartTab, finalChartTab.getMode().getName()).show(); }}); } addPoints.addClickHandler(new ClickHandler() { public void onClick(ClickEvent event) { openPointWindow(); } }); addPoints.setTooltip(MSG.addPointsTooltip()); datacage.addClickHandler(new ClickHandler() { public void onClick(ClickEvent event) { GWT.log("Clicked 'datacage' button."); openDatacageWindow((ChartOutputTab) getOutputTab()); } }); String baseUrl = GWT.getHostPageBaseURL(); 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() { 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() { 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() { 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() { public void onClick(ClickEvent event) { panControl.deselect(); } }); zoombox.setTooltip(MSG.zoomboxTooltip()); panControl.addPanHandler(chartTab); panControl.addClickHandler(new ClickHandler() { public void onClick(ClickEvent event) { zoombox.deselect(); } }); panControl.setTooltip(MSG.panControlTooltip()); chartProperties.setSrc(baseUrl + MSG.properties_ico()); adjustImageButton(chartProperties); chartProperties.addClickHandler(new ClickHandler() { public void onClick(ClickEvent event) { openPropertiesEditor(); } }); chartProperties.setTooltip(MSG.chartPropertiesTooltip()); initLayout(); addResizedHandler(new ResizedHandler() { public void onResized(ResizedEvent e) { if (getVisibleWidth() < 740) { setHeight(55); } else { setHeight(40); } } }); } /** 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); } public ChartOutputTab getChartOutputTab() { return chartTab; } 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(datacage); addMember(downloadPNG); addMember(downloadPDF); addMember(downloadSVG); addMember(downloadCSV); addMember(zoomToMaxExtent); addMember(historyBack); addMember(zoomOut); addMember(zoombox); addMember(panControl); addMember(chartProperties); addMember(addPoints); if (this.chartTab.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() { if (this.chartTab.getMode().getName().equals("historical_discharge")) { new ManualDatePointsEditor(chartTab.getView().getCollection(), this.chartTab, this.chartTab.getMode().getName()).show(); } else { new ManualPointsEditor(chartTab.getView().getCollection(), this.chartTab, this.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. */ public void onZoom(ZoomEvent evt) { 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(); } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :