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Message #06362
[Branch ~dhis2-devs-core/dhis2/trunk] Rev 2011: (GIS) Show/hide feature labels added to layer options menu.
Merge authors:
Jan Henrik Øverland (janhenrik-overland)
------------------------------------------------------------
revno: 2011 [merge]
committer: Jan Henrik Overland <janhenrik.overland@xxxxxxxxx>
branch nick: trunk
timestamp: Sat 2010-06-19 16:04:28 +0200
message:
(GIS) Show/hide feature labels added to layer options menu.
modified:
dhis-2/dhis-web/dhis-web-mapping/src/main/webapp/dhis-web-mapping/mapping/css/style.css
dhis-2/dhis-web/dhis-web-mapping/src/main/webapp/dhis-web-mapping/mapping/script/index.js
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=== modified file 'dhis-2/dhis-web/dhis-web-mapping/src/main/webapp/dhis-web-mapping/mapping/css/style.css'
--- dhis-2/dhis-web/dhis-web-mapping/src/main/webapp/dhis-web-mapping/mapping/css/style.css 2010-06-18 13:09:04 +0000
+++ dhis-2/dhis-web/dhis-web-mapping/src/main/webapp/dhis-web-mapping/mapping/css/style.css 2010-06-19 13:54:00 +0000
@@ -2,9 +2,6 @@
.ext-gecko .x-window-body .x-form-item {
overflow:hidden;
}
-#ext-gen60 {
- border-top:1px solid #d0d0d0;
-}
.x-panel-body-noheader, .x-panel-mc .x-panel-body {
border-top:0px none;
}
=== modified file 'dhis-2/dhis-web/dhis-web-mapping/src/main/webapp/dhis-web-mapping/mapping/script/index.js'
--- dhis-2/dhis-web/dhis-web-mapping/src/main/webapp/dhis-web-mapping/mapping/script/index.js 2010-06-18 13:09:04 +0000
+++ dhis-2/dhis-web/dhis-web-mapping/src/main/webapp/dhis-web-mapping/mapping/script/index.js 2010-06-19 14:01:32 +0000
@@ -22,7 +22,10 @@
/* Mask */
var MASK;
/* Boolean */
-var LABELS;
+var LABELS = new Object();
+LABELS[thematicMap] = false;
+LABELS[thematicMap2] = false;
+LABELS[organisationUnitAssignment] = false;
/* Legend colors for export */
var COLORINTERPOLATION;
/* Export values */
@@ -52,11 +55,94 @@
/* Decide multiselect height based on screen resolution */
function getMultiSelectHeight(){var h=screen.height;if(h<=800){return 220;}else if(h<=1050){return 310;}else if(h<=1200){return 470;}else{return 900;}}
/* Toggle feature labels */
-function toggleFeatureLabels(classify) {
- var layer=MAP.getLayersByName('Polygon layer')[0];
- function activateLabels(){
- layer.styleMap=new OpenLayers.StyleMap(
- {'default':new OpenLayers.Style(OpenLayers.Util.applyDefaults({'fillOpacity':1,'strokeColor':'#222222','strokeWidth':1,'label':'${'+MAPDATA.nameColumn+'}','fontFamily':'arial,lucida sans unicode','fontWeight':'bold','fontSize':14},OpenLayers.Feature.Vector.style['default'])),'select':new OpenLayers.Style({'strokeColor':'#000000','strokeWidth':2,'cursor':'pointer'})});layer.refresh();LABELS=true;}function deactivateLabels(){layer.styleMap=new OpenLayers.StyleMap({'default':new OpenLayers.Style(OpenLayers.Util.applyDefaults({'fillOpacity':1,'strokeColor':'#222222','strokeWidth':1},OpenLayers.Feature.Vector.style['default'])),'select':new OpenLayers.Style({'strokeColor':'#000000','strokeWidth':2,'cursor':'pointer'})});layer.refresh();LABELS=false;}if(classify){if(LABELS){deactivateLabels();}else{activateLabels();}if(ACTIVEPANEL==thematicMap){choropleth.classify(false,true);}else if(ACTIVEPANEL==organisationUnitAssignment){mapping.classify(false,true);}}else{if(LABELS){activateLabels();}}}
+function getActivatedOpenLayersStyleMap(nameColumn) {
+ return new OpenLayers.StyleMap({'default':new OpenLayers.Style(OpenLayers.Util.applyDefaults({'fillOpacity':1,'strokeColor':'#222222','strokeWidth':1,'label':'${' + nameColumn + '}','fontFamily':'arial,lucida sans unicode','fontWeight':'bold','fontSize':14},OpenLayers.Feature.Vector.style['default'])), 'select':new OpenLayers.Style({'strokeColor':'#000000','strokeWidth':2,'cursor':'pointer'})});
+}
+function getDeactivatedOpenLayersStyleMap() {
+ return new OpenLayers.StyleMap({'default':new OpenLayers.Style(OpenLayers.Util.applyDefaults({'fillOpacity':1,'strokeColor':'#222222','strokeWidth':1},OpenLayers.Feature.Vector.style['default'])),'select':new OpenLayers.Style({'strokeColor':'#000000','strokeWidth':2,'cursor':'pointer'})});
+}
+function toggleFeatureLabelsPolygons(classify, layer) {
+ function activateLabels() {
+ layer.styleMap = getActivatedOpenLayersStyleMap(MAPDATA[thematicMap].nameColumn);
+ layer.refresh();
+ LABELS[thematicMap] = true;
+ }
+ function deactivateLabels() {
+ layer.styleMap = getDeactivatedOpenLayersStyleMap();
+ layer.refresh();
+ LABELS[thematicMap] = false;
+ }
+
+ if (classify) {
+ if (LABELS[thematicMap]) {
+ deactivateLabels();
+ }
+ else {
+ activateLabels();
+ }
+ choropleth.classify(false,true);
+ }
+ else {
+ if (LABELS[thematicMap]) {
+ activateLabels();
+ }
+ }
+}
+function toggleFeatureLabelsPoints(classify, layer) {
+ function activateLabels() {
+ layer.styleMap = getActivatedOpenLayersStyleMap(MAPDATA[thematicMap2].nameColumn);
+ layer.refresh();
+ LABELS[thematicMap2] = true;
+ }
+ function deactivateLabels() {
+ layer.styleMap = getDeactivatedOpenLayersStyleMap();
+ layer.refresh();
+ LABELS[thematicMap2] = false;
+ }
+
+ if (classify) {
+ if (LABELS[thematicMap2]) {
+ deactivateLabels();
+ }
+ else {
+ activateLabels();
+ }
+ proportionalSymbol.classify(false,true);
+ }
+ else {
+ if (LABELS[thematicMap2]) {
+ activateLabels();
+ }
+ }
+}
+function toggleFeatureLabelsAssignment(classify, layer) {
+ function activateLabels() {
+ layer.styleMap = getActivatedOpenLayersStyleMap(MAPDATA[organisationUnitAssignment].nameColumn);
+ layer.refresh();
+ LABELS[organisationUnitAssignment] = true;
+ }
+ function deactivateLabels() {
+ layer.styleMap = getDeactivatedOpenLayersStyleMap();
+ layer.refresh();
+ LABELS[organisationUnitAssignment] = false;
+ }
+
+ if (classify) {
+ if (LABELS[organisationUnitAssignment]) {
+ deactivateLabels();
+ }
+ else {
+ activateLabels();
+ }
+ mapping.classify(false,true);
+ }
+ else {
+ if (LABELS[organisationUnitAssignment]) {
+ activateLabels();
+ }
+ }
+}
+
/* Sort method */
function sortByValue(a,b){return b.value-a.value;}
/* Create JSON for map export */
@@ -3011,6 +3097,26 @@
}
]
}
+ },
+ {
+ html: 'Show/hide labels',
+ listeners: {
+ 'click': {
+ fn: function() {
+ if (layer.name == 'Polygon layer') {
+ if (ACTIVEPANEL == thematicMap) {
+ toggleFeatureLabelsPolygons(true, layer);
+ }
+ else {
+ toggleFeatureLabelsAssignment(true, layer);
+ }
+ }
+ else if (layer.name == 'Point layer') {
+ toggleFeatureLabelsPoints(true, layer);
+ }
+ }
+ }
+ }
}
]
}
@@ -3186,14 +3292,6 @@
},
scope: this
});
-
- var labelsButton = new Ext.Button({
- iconCls: 'icon-labels',
- tooltip: i18n_show_hide_labels,
- handler: function() {
- toggleFeatureLabels(true);
- }
- });
var favoritesButton = new Ext.Button({
iconCls: 'icon-favorite',
@@ -3336,7 +3434,6 @@
zoomInButton,
zoomOutButton,
zoomMaxExtentButton,
- // labelsButton,
'-',
exportImageButton,
exportExcelButton,
@@ -3871,8 +3968,9 @@
FEATURE[thematicMap2] = feature;
Ext.getCmp('featureinfo_l').setText('<div style="color:black">' + FEATURE[thematicMap2].attributes[MAPDATA[thematicMap2].nameColumn] + '</div><div style="color:#555">' + FEATURE[thematicMap2].attributes.value + '</div>', false);
}
-function onHoverUnselectPoint(feature) {}
-
+function onHoverUnselectPoint(feature) {
+ Ext.getCmp('featureinfo_l').setText('<span style="color:#666">'+ i18n_no_feature_selected +'.</span>', false);
+}
/* Section: map data */
function loadMapData(redirect, position) {
@@ -3916,8 +4014,6 @@
MAPVIEW = false;
}
- toggleFeatureLabels(false);
-
if (redirect == thematicMap) { getChoroplethData(); }
else if (redirect == thematicMap2) { getSymbolData(); }
else if (redirect == organisationUnitAssignment) { getAssignOrganisationUnitData(); }
@@ -3934,6 +4030,12 @@
function getChoroplethData() {
MASK.msg = i18n_creating_choropleth;
MASK.show();
+
+ var l = MAP.getLayersByName('Polygon layer')[0];
+ if (LABELS[thematicMap]) {
+ toggleFeatureLabelsPolygons(false, l);
+ }
+ FEATURE[thematicMap] = l.features;
var indicatorId = Ext.getCmp('indicator_cb').getValue();
var dataElementId = Ext.getCmp('dataelement_cb').getValue();
@@ -3971,7 +4073,6 @@
method: 'POST',
params: params,
success: function(r) {
- FEATURE[thematicMap] = MAP.getLayersByName('Polygon layer')[0].features;
var mapvalues = Ext.util.JSON.decode(r.responseText).mapvalues;
EXPORTVALUES = getExportDataValueJSON(mapvalues);
var mv = new Array();
@@ -4045,6 +4146,12 @@
function getSymbolData() {
MASK.msg = i18n_creating_choropleth;
MASK.show();
+
+ var l = MAP.getLayersByName('Point layer')[0];
+ if (LABELS[thematicMap2]) {
+ toggleFeatureLabelsPoints(false, l);
+ }
+ FEATURE[thematicMap2] = l.features;
var indicatorId = Ext.getCmp('indicator_cb2').getValue();
var dataElementId = Ext.getCmp('dataelement_cb2').getValue();
@@ -4082,7 +4189,6 @@
method: 'POST',
params: params,
success: function(r) {
- FEATURE[thematicMap2] = MAP.getLayersByName('Point layer')[0].features;
var mapvalues = Ext.util.JSON.decode(r.responseText).mapvalues;
EXPORTVALUES = getExportDataValueJSON(mapvalues);
var mv = new Array();
@@ -4156,10 +4262,15 @@
function getAssignOrganisationUnitData() {
MASK.msg = i18n_creating_map;
MASK.show();
+
+ var l = MAP.getLayersByName('Polygon layer')[0];
+ if (LABELS[organisationUnitAssignment]) {
+ toggleFeatureLabelsAssignment(false, l);
+ }
+ FEATURE[organisationUnitAssignment] = l.features;
var mlp = MAPDATA[organisationUnitAssignment].mapLayerPath;
var relations = Ext.getCmp('grid_gp').getStore();
- FEATURE[thematicMap] = MAP.getLayersByName('Polygon layer')[0].features;
var nameColumn = MAPDATA[organisationUnitAssignment].nameColumn;
var noCls = 1;
var noAssigned = 0;
