WebSVN – eFlore/Archives.cel-v1 – Diff – /trunk/src/org/tela_botanica/client/StationList.java


/*
 * Copyright 2006 Google Inc.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
package org.tela_botanica.client;
 
 
import com.google.gwt.http.client.URL;
import com.google.gwt.json.client.JSONArray;
import com.google.gwt.json.client.JSONNumber;
import com.google.gwt.json.client.JSONParser;
import com.google.gwt.json.client.JSONString;
import com.google.gwt.json.client.JSONValue;
import com.google.gwt.user.client.HTTPRequest;
import com.google.gwt.user.client.ResponseTextHandler;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.ClickListener;
import com.google.gwt.user.client.ui.Composite;
import com.google.gwt.user.client.ui.FlexTable;
import com.google.gwt.user.client.ui.Grid;
import com.google.gwt.user.client.ui.HTML;
import com.google.gwt.user.client.ui.HasHorizontalAlignment;
import com.google.gwt.user.client.ui.HasVerticalAlignment;
import com.google.gwt.user.client.ui.HorizontalPanel;
import com.google.gwt.user.client.ui.SourcesTableEvents;
import com.google.gwt.user.client.ui.TableListener;
import com.google.gwt.user.client.ui.VerticalPanel;
import com.google.gwt.user.client.ui.Widget;
 
/**
 * A tree displaying a set of email folders.
 */
public class StationList extends Composite {
	
	
	// Debut Barre de navigation
 
	private class NavBar extends Composite implements ClickListener {
 
		public final Button gotoFirst = new Button("&lt;&lt;", this);
		public final Button gotoNext = new Button("&gt;", this);
		public final Button gotoPrev = new Button("&lt;", this);
		public final Button gotoEnd = new Button("&gt;&gt;", this);
		public final HTML status = new HTML();
		
 
		public NavBar() {
			
			
			HorizontalPanel bar = new HorizontalPanel();
			
			bar.setStyleName("navbar");
			status.setStyleName("status");
			
			
			bar.add(status);
			bar.setCellHorizontalAlignment(status, HasHorizontalAlignment.ALIGN_RIGHT);
			bar.setCellVerticalAlignment(status, HasVerticalAlignment.ALIGN_MIDDLE);
			bar.setCellWidth(status, "100%");
 
			bar.add(gotoFirst);
			bar.add(gotoPrev);
			bar.add(gotoNext);
			bar.add(gotoEnd);
			
			
			initWidget(bar);
			
		}
		
 
		public void onClick(Widget sender) {
			if (sender == gotoNext) {
				// Move forward a page.
				startIndex += VISIBLE_STATION_COUNT;
				if (startIndex >= count)
					startIndex -= VISIBLE_STATION_COUNT;
			} else {
				if (sender == gotoPrev) {
					// Move back a page.
					startIndex -= VISIBLE_STATION_COUNT;
					if (startIndex < 0)
						startIndex = 0;
				} else {
					if (sender == gotoEnd) {
						gotoEnd();
					} else {
						if (sender == gotoFirst) {
							startIndex = 0;
						}
					}
				}
			}
			update();
		}
 
	}
 
	// Fin Barre de navigation
 
		private static final int VISIBLE_STATION_COUNT = 10;
		private static final String VALUE_UNKNOWN = "Inconnues";
 
		private Grid header = new Grid(1, 2);
		
		private Grid selector = new Grid(1, 2);
 
		private FlexTable table = new FlexTable();
 
		private VerticalPanel outer = new VerticalPanel();
		private VerticalPanel inner = new VerticalPanel();
 
		private int startIndex = 0;
 
		private String user;
 
		private String serviceBaseUrl = null;
 
		private String location = "all";
		private String station = "all";
		
 
		private NavBar navBar=null;
 
		
		private int count = 65000;
		
		// Tous selectionn� 
		private int  selectedRow = -1;
		
		private Mediator mediator = null;
 
		
		public StationList(Mediator med) {
			
			mediator=med;
 
			mediator.registerStationList(this);
 
			user=mediator.getUser();
			serviceBaseUrl = mediator.getServiceBaseUrl();
			
			navBar = new NavBar();
			
			// Mise en forme du header
 
			
 
			header.setCellSpacing(0);
			header.setCellPadding(2);
			header.setWidth("100%");
 
			header.setStyleName("station-ListHeader");
			header.setWidget(0, 1,navBar);
 
			selector.setCellSpacing(0);
			selector.setCellPadding(0);
			selector.setWidth("100%");
 
			selector.setHTML(0, 0, "Toutes");
 
			selector.getCellFormatter().setWidth(0, 0, "100%");
 
 
			 // Hook up events.
			selector.addTableListener(new TableListener () {
		    	
				  public void onCellClicked(SourcesTableEvents sender, int row, int cell) {
					  	styleRow(selectedRow, false);
				        selector.getRowFormatter().addStyleName(0, "station-SelectedRow");
					    mediator.onStationSelected("all");
					    station="all";
					  }
 
		    });
			
			selector.setStyleName("station-ListElement");
 
			
			// Mise en forme du contenu 
 
			table.setCellSpacing(0);
			table.setBorderWidth(0);
			table.setCellPadding(2);
			table.setWidth("100%");
 
			table.setStyleName("station-ListElement");
 
			
			outer.add(header);
			inner.add(selector); // Toutes station
			inner.add(table);
			inner.setStyleName("station-List");
			inner.setWidth("100%");
			outer.setWidth("100%");
			outer.add(inner);
			
			 // Hook up events.
		    table.addTableListener(new TableListener () {
		    	
				  public void onCellClicked(SourcesTableEvents sender, int row, int cell) {
					  
					      selectRow(row);
					      String astation=table.getText(row,cell);
					      
					      if (astation.compareTo(VALUE_UNKNOWN)!=0) {
					    	  station=astation;
					    	  mediator.onStationSelected(astation);
					      }
					      else {
					    	  station="000null";
					    	  mediator.onStationSelected("000null");
					      }
					    
					      
					  }
 
		    });
		    
		  	styleRow(selectedRow, false);
	        selector.getRowFormatter().addStyleName(0, "station-SelectedRow");
		    		
			initWidget(outer);
 
 
  }
 
		/**
		 * Recherche nombre d'enregistrement pour l'utilisateur en cours
		 * 
		 * 
		 */
		
		public void updateCount() {
			
			setStatusDisabled();
 
			HTTPRequest.asyncGet(serviceBaseUrl + "/InventoryStationList/" + user + "/" + URL.encodeComponent(location) ,
					new ResponseTextHandler() {
 
						public void onCompletion(String str) {
							JSONValue jsonValue = JSONParser.parse(str);
							JSONNumber jsonNumber;
							if ((jsonNumber = jsonValue.isNumber()) != null) {
								count = (int) jsonNumber.getValue();
								update();
							}
						}
					});
 
		}
 
	
		  private void selectRow(int row) {
			  
		    styleRow(selectedRow, false);
		    styleRow(row, true);
 
		    selectedRow = row;
		    
		  }
		  
		  
		  private void styleRow(int row, boolean selected) {
			    if (row != -1) {
				   selector.getRowFormatter().removeStyleName(0, "station-SelectedRow");
			      if (selected)
			        table.getRowFormatter().addStyleName(row, "station-SelectedRow");
			      else
			    	if (row < table.getRowCount()) { 
			    		table.getRowFormatter().removeStyleName(row, "station-SelectedRow");
			    	}
			    }
			  }
 
		  
	/**
	 * 
	 * Mise a jour de l'affichage, � partir des donn�es d'inventaire deja
	 * saisies. La valeur de this.startIndex permet de determiner quelles
	 * donn�es seront affich�es
	 * 
	 */	
 
		public void update() {
 
			
			setStatusDisabled();
 
			HTTPRequest.asyncGet(serviceBaseUrl + "/InventoryStationList/" + user + "/" + URL.encodeComponent(location) + "/" 
					+ startIndex + "/" + VISIBLE_STATION_COUNT,
 
			new ResponseTextHandler() {
 
				public void onCompletion(String str) {
					
					
 
					JSONValue jsonValue = JSONParser.parse(str);
					JSONArray jsonArray;
					JSONArray jsonArrayNested;
			
					int row=0;
					int i=0;
					
					if ((jsonArray = jsonValue.isArray()) != null) {
						int arraySize = jsonArray.size();
						for (i = 0; i < arraySize; ++i) {
							if ((jsonArrayNested = jsonArray.get(i).isArray()) != null) {
								if (i>=table.getRowCount()) {
									 row = table.insertRow(table.getRowCount());
								}
								else {
									row = i;
								}
						    	
								String astation=Util.toCelString(((JSONString)jsonArrayNested.get(0)).toString());
								
								if (astation.compareTo("000null")!=0) {
									table.setText(row, 0,astation); 
								}
								else {
									table.setText(row, 0,VALUE_UNKNOWN);
								}
								
								if (astation.compareTo(station)==0) {
								  styleRow(row, true);
								}
								else {
								  styleRow(row, false);
								}
 
								table.getFlexCellFormatter().setWidth(row, 0, "100%");
								
							}
 
						}
					}
					
					if (station.compareTo("all")==0) {
							selector.getRowFormatter().addStyleName(0, "station-SelectedRow");
					}
 
					
					// Suppression fin ancien affichage
					if (i<table.getRowCount()) {
						 for (int j = table.getRowCount() -1 ; j >= i; j--) {
							 table.removeRow(j);
						 }
					}
 
					setStatusEnabled();
 
 
				}
			});
 
		}
 
		public void setLocation(String location) {
			this.location = location;
		}
		
		
			
		/*
		 * Positionnement index de parcours (this.startIndex) pour affichage de la
		 * derni�re page
		 * 
		 * @param
		 * @return void
		 */
 
		private void gotoEnd() {
 
			if ((count == 0) || (count % VISIBLE_STATION_COUNT) > 0) {
				startIndex = count - (count % VISIBLE_STATION_COUNT);
			} else {
				startIndex = count - VISIBLE_STATION_COUNT;
			}
 
		}
		
		
		/**
		 * Affichage message d'attente et d�sactivation navigation
		 * 
		 * @param
		 * @return void
		 */
 
		private void setStatusDisabled() {
 
			navBar.gotoFirst.setEnabled(false);
			navBar.gotoPrev.setEnabled(false);
			navBar.gotoNext.setEnabled(false);
			navBar.gotoEnd.setEnabled(false);
 
			navBar.status.setText("Patientez ...");
		}
 
		/**
		 * Affichage numero de page et gestion de la navigation
		 * 
		 */
 
		private void setStatusEnabled() {
 
			// Il y a forcemment un disabled avant d'arriver ici
 
			if (count > 0) {
 
				if (startIndex >= VISIBLE_STATION_COUNT) { // Au dela de la
															// premiere page
					navBar.gotoPrev.setEnabled(true);
					navBar.gotoFirst.setEnabled(true);
					if (startIndex < (count - VISIBLE_STATION_COUNT)) { // Pas la
																		// derniere
																		// page
						navBar.gotoNext.setEnabled(true);
						navBar.gotoEnd.setEnabled(true);
						navBar.status.setText((startIndex + 1) + " - "
								+ (startIndex + VISIBLE_STATION_COUNT) + " sur " + count );
					} else { // Derniere page
						navBar.status.setText((startIndex + 1) + " - " + count + " sur " + count );
					}
				} else { // Premiere page
					if (count > VISIBLE_STATION_COUNT) { // Des pages derrieres
						navBar.gotoNext.setEnabled(true);
						navBar.gotoEnd.setEnabled(true);
						navBar.status.setText((startIndex + 1) + " - "
								+ (startIndex + VISIBLE_STATION_COUNT) + " sur " + count);
					} else {
						navBar.status.setText((startIndex + 1) + " - " + count + " sur " + count);
					}
				}
			}
 
			else { // Pas d'inventaire, pas de navigation
				navBar.status.setText("0 - 0 sur 0");
			}
		}
 
 
		
		public void setUser(String user) {
			this.user = user;
		}
		
		
		public void setStation(String station) {
			this.station = station;
		}
	
 
}

Rev 26	Rev 27
1	`/*`	1	`/*`
2	`* Copyright 2006 Google Inc.`	2	`* Copyright 2006 Google Inc.`
3	`*`	3	`*`
4	`* Licensed under the Apache License, Version 2.0 (the "License"); you may not`	4	`* Licensed under the Apache License, Version 2.0 (the "License"); you may not`
5	`* use this file except in compliance with the License. You may obtain a copy of`	5	`* use this file except in compliance with the License. You may obtain a copy of`
6	`* the License at`	6	`* the License at`
7	`*`	7	`*`
8	`* http://www.apache.org/licenses/LICENSE-2.0`	8	`* http://www.apache.org/licenses/LICENSE-2.0`
9	`*`	9	`*`
10	`* Unless required by applicable law or agreed to in writing, software`	10	`* Unless required by applicable law or agreed to in writing, software`
11	`* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT`	11	`* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT`
12	`* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the`	12	`* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the`
13	`* License for the specific language governing permissions and limitations under`	13	`* License for the specific language governing permissions and limitations under`
14	`* the License.`	14	`* the License.`
15	`*/`	15	`*/`
16	`package org.tela_botanica.client;`	16	`package org.tela_botanica.client;`
17		17
18		18
19	`import com.google.gwt.http.client.URL;`	19	`import com.google.gwt.http.client.URL;`
20	`import com.google.gwt.json.client.JSONArray;`	20	`import com.google.gwt.json.client.JSONArray;`
21	`import com.google.gwt.json.client.JSONNumber;`	21	`import com.google.gwt.json.client.JSONNumber;`
22	`import com.google.gwt.json.client.JSONParser;`	22	`import com.google.gwt.json.client.JSONParser;`
23	`import com.google.gwt.json.client.JSONString;`	23	`import com.google.gwt.json.client.JSONString;`
24	`import com.google.gwt.json.client.JSONValue;`	24	`import com.google.gwt.json.client.JSONValue;`
25	`import com.google.gwt.user.client.HTTPRequest;`	25	`import com.google.gwt.user.client.HTTPRequest;`
26	`import com.google.gwt.user.client.ResponseTextHandler;`	26	`import com.google.gwt.user.client.ResponseTextHandler;`
27	`import com.google.gwt.user.client.ui.Button;`	27	`import com.google.gwt.user.client.ui.Button;`
28	`import com.google.gwt.user.client.ui.ClickListener;`	28	`import com.google.gwt.user.client.ui.ClickListener;`
29	`import com.google.gwt.user.client.ui.Composite;`	29	`import com.google.gwt.user.client.ui.Composite;`
30	`import com.google.gwt.user.client.ui.FlexTable;`	30	`import com.google.gwt.user.client.ui.FlexTable;`
31	`import com.google.gwt.user.client.ui.Grid;`	31	`import com.google.gwt.user.client.ui.Grid;`
32	`import com.google.gwt.user.client.ui.HTML;`	32	`import com.google.gwt.user.client.ui.HTML;`
33	`import com.google.gwt.user.client.ui.HasHorizontalAlignment;`	33	`import com.google.gwt.user.client.ui.HasHorizontalAlignment;`
34	`import com.google.gwt.user.client.ui.HasVerticalAlignment;`	34	`import com.google.gwt.user.client.ui.HasVerticalAlignment;`
35	`import com.google.gwt.user.client.ui.HorizontalPanel;`	35	`import com.google.gwt.user.client.ui.HorizontalPanel;`
36	`import com.google.gwt.user.client.ui.SourcesTableEvents;`	36	`import com.google.gwt.user.client.ui.SourcesTableEvents;`
37	`import com.google.gwt.user.client.ui.TableListener;`	37	`import com.google.gwt.user.client.ui.TableListener;`
38	`import com.google.gwt.user.client.ui.VerticalPanel;`	38	`import com.google.gwt.user.client.ui.VerticalPanel;`
39	`import com.google.gwt.user.client.ui.Widget;`	39	`import com.google.gwt.user.client.ui.Widget;`
40		40
41	`/**`	41	`/**`
42	`* A tree displaying a set of email folders.`	42	`* A tree displaying a set of email folders.`
43	`*/`	43	`*/`
44	`public class StationList extends Composite {`	44	`public class StationList extends Composite {`
45		45
46		46
47	`// Debut Barre de navigation`	47	`// Debut Barre de navigation`
48		48
49	`private class NavBar extends Composite implements ClickListener {`	49	`private class NavBar extends Composite implements ClickListener {`
50		50
51	`public final Button gotoFirst = new Button("<<", this);`	51	`public final Button gotoFirst = new Button("<<", this);`
52	`public final Button gotoNext = new Button(">", this);`	52	`public final Button gotoNext = new Button(">", this);`
53	`public final Button gotoPrev = new Button("<", this);`	53	`public final Button gotoPrev = new Button("<", this);`
54	`public final Button gotoEnd = new Button(">>", this);`	54	`public final Button gotoEnd = new Button(">>", this);`
55	`public final HTML status = new HTML();`	55	`public final HTML status = new HTML();`
56		56
57		57
58	`public NavBar() {`	58	`public NavBar() {`
59		59
60		60
61	`HorizontalPanel bar = new HorizontalPanel();`	61	`HorizontalPanel bar = new HorizontalPanel();`
62		62
63	`bar.setStyleName("navbar");`	63	`bar.setStyleName("navbar");`
64	`status.setStyleName("status");`	64	`status.setStyleName("status");`
65		65
66		66
67	`bar.add(status);`	67	`bar.add(status);`
68	`bar.setCellHorizontalAlignment(status, HasHorizontalAlignment.ALIGN_RIGHT);`	68	`bar.setCellHorizontalAlignment(status, HasHorizontalAlignment.ALIGN_RIGHT);`
69	`bar.setCellVerticalAlignment(status, HasVerticalAlignment.ALIGN_MIDDLE);`	69	`bar.setCellVerticalAlignment(status, HasVerticalAlignment.ALIGN_MIDDLE);`
70	`bar.setCellWidth(status, "100%");`	70	`bar.setCellWidth(status, "100%");`
71		71
72	`bar.add(gotoFirst);`	72	`bar.add(gotoFirst);`
73	`bar.add(gotoPrev);`	73	`bar.add(gotoPrev);`
74	`bar.add(gotoNext);`	74	`bar.add(gotoNext);`
75	`bar.add(gotoEnd);`	75	`bar.add(gotoEnd);`
76		76
77		77
78	`initWidget(bar);`	78	`initWidget(bar);`
79		79
80	`}`	80	`}`
81		81
82		82
83	`public void onClick(Widget sender) {`	83	`public void onClick(Widget sender) {`
84	`if (sender == gotoNext) {`	84	`if (sender == gotoNext) {`
85	`// Move forward a page.`	85	`// Move forward a page.`
86	`startIndex += VISIBLE_STATION_COUNT;`	86	`startIndex += VISIBLE_STATION_COUNT;`
87	`if (startIndex >= count)`	87	`if (startIndex >= count)`
88	`startIndex -= VISIBLE_STATION_COUNT;`	88	`startIndex -= VISIBLE_STATION_COUNT;`
89	`} else {`	89	`} else {`
90	`if (sender == gotoPrev) {`	90	`if (sender == gotoPrev) {`
91	`// Move back a page.`	91	`// Move back a page.`
92	`startIndex -= VISIBLE_STATION_COUNT;`	92	`startIndex -= VISIBLE_STATION_COUNT;`
93	`if (startIndex < 0)`	93	`if (startIndex < 0)`
94	`startIndex = 0;`	94	`startIndex = 0;`
95	`} else {`	95	`} else {`
96	`if (sender == gotoEnd) {`	96	`if (sender == gotoEnd) {`
97	`gotoEnd();`	97	`gotoEnd();`
98	`} else {`	98	`} else {`
99	`if (sender == gotoFirst) {`	99	`if (sender == gotoFirst) {`
100	`startIndex = 0;`	100	`startIndex = 0;`
101	`}`	101	`}`
102	`}`	102	`}`
103	`}`	103	`}`
104	`}`	104	`}`
105	`update();`	105	`update();`
106	`}`	106	`}`
107		107
108	`}`	108	`}`
109		109
110	`// Fin Barre de navigation`	110	`// Fin Barre de navigation`
111		111
112	`private static final int VISIBLE_STATION_COUNT = 10;`	112	`private static final int VISIBLE_STATION_COUNT = 10;`
113	`private static final String VALUE_UNKNOWN = "Inconnues";`	113	`private static final String VALUE_UNKNOWN = "Inconnues";`
114		114
115	`private Grid header = new Grid(1, 2);`	115	`private Grid header = new Grid(1, 2);`
116		116
117	`private Grid selector = new Grid(1, 2);`	117	`private Grid selector = new Grid(1, 2);`
118		118
119	`private FlexTable table = new FlexTable();`	119	`private FlexTable table = new FlexTable();`
120		120
121	`private VerticalPanel outer = new VerticalPanel();`	121	`private VerticalPanel outer = new VerticalPanel();`
122	`private VerticalPanel inner = new VerticalPanel();`	122	`private VerticalPanel inner = new VerticalPanel();`
123		123
124	`private int startIndex = 0;`	124	`private int startIndex = 0;`
125		125
126	`private String user;`	126	`private String user;`
127		127
128	`private String serviceBaseUrl = null;`	128	`private String serviceBaseUrl = null;`
129		129
130	`private String location = "all";`	130	`private String location = "all";`
131	`private String station = "all";`	131	`private String station = "all";`
132		132
133		133
134	`private NavBar navBar=null;`	134	`private NavBar navBar=null;`
135		135
136		136
137	`private int count = 65000;`	137	`private int count = 65000;`
138		138
139	`// Tous selectionné`	139	`// Tous selectionn�`
140	`private int selectedRow = -1;`	140	`private int selectedRow = -1;`
141		141
142	`private Mediator mediator = null;`	142	`private Mediator mediator = null;`
143		143
144		144
145	`public StationList(Mediator med) {`	145	`public StationList(Mediator med) {`
146		146
147	`mediator=med;`	147	`mediator=med;`
148		148
149	`mediator.registerStationList(this);`	149	`mediator.registerStationList(this);`
150		150
151	`user=mediator.getUser();`	151	`user=mediator.getUser();`
152	`serviceBaseUrl = mediator.getServiceBaseUrl();`	152	`serviceBaseUrl = mediator.getServiceBaseUrl();`
153		153
154	`navBar = new NavBar();`	154	`navBar = new NavBar();`
155		155
156	`// Mise en forme du header`	156	`// Mise en forme du header`
157		157
158		158
159		159
160	`header.setCellSpacing(0);`	160	`header.setCellSpacing(0);`
161	`header.setCellPadding(2);`	161	`header.setCellPadding(2);`
162	`header.setWidth("100%");`	162	`header.setWidth("100%");`
163		163
164	`header.setStyleName("station-ListHeader");`	164	`header.setStyleName("station-ListHeader");`
165	`header.setWidget(0, 1,navBar);`	165	`header.setWidget(0, 1,navBar);`
166		166
167	`selector.setCellSpacing(0);`	167	`selector.setCellSpacing(0);`
168	`selector.setCellPadding(0);`	168	`selector.setCellPadding(0);`
169	`selector.setWidth("100%");`	169	`selector.setWidth("100%");`
170		170
171	`selector.setHTML(0, 0, "Toutes");`	171	`selector.setHTML(0, 0, "Toutes");`
172		172
173	`selector.getCellFormatter().setWidth(0, 0, "100%");`	173	`selector.getCellFormatter().setWidth(0, 0, "100%");`
174		174
175		175
176	`// Hook up events.`	176	`// Hook up events.`
177	`selector.addTableListener(new TableListener () {`	177	`selector.addTableListener(new TableListener () {`
178		178
179	`public void onCellClicked(SourcesTableEvents sender, int row, int cell) {`	179	`public void onCellClicked(SourcesTableEvents sender, int row, int cell) {`
180	`styleRow(selectedRow, false);`	180	`styleRow(selectedRow, false);`
181	`selector.getRowFormatter().addStyleName(0, "station-SelectedRow");`	181	`selector.getRowFormatter().addStyleName(0, "station-SelectedRow");`
182	`mediator.onStationSelected("all");`	182	`mediator.onStationSelected("all");`
183	`station="all";`	183	`station="all";`
184	`}`	184	`}`
185		185
186	`});`	186	`});`
187		187
188	`selector.setStyleName("station-ListElement");`	188	`selector.setStyleName("station-ListElement");`
189		189
190		190
191	`// Mise en forme du contenu`	191	`// Mise en forme du contenu`
192		192
193	`table.setCellSpacing(0);`	193	`table.setCellSpacing(0);`
194	`table.setBorderWidth(0);`	194	`table.setBorderWidth(0);`
195	`table.setCellPadding(2);`	195	`table.setCellPadding(2);`
196	`table.setWidth("100%");`	196	`table.setWidth("100%");`
197		197
198	`table.setStyleName("station-ListElement");`	198	`table.setStyleName("station-ListElement");`
199		199
200		200
201	`outer.add(header);`	201	`outer.add(header);`
202	`inner.add(selector); // Toutes station`	202	`inner.add(selector); // Toutes station`
203	`inner.add(table);`	203	`inner.add(table);`
204	`inner.setStyleName("station-List");`	204	`inner.setStyleName("station-List");`
205	`inner.setWidth("100%");`	205	`inner.setWidth("100%");`
206	`outer.setWidth("100%");`	206	`outer.setWidth("100%");`
207	`outer.add(inner);`	207	`outer.add(inner);`
208		208
209	`// Hook up events.`	209	`// Hook up events.`
210	`table.addTableListener(new TableListener () {`	210	`table.addTableListener(new TableListener () {`
211		211
212	`public void onCellClicked(SourcesTableEvents sender, int row, int cell) {`	212	`public void onCellClicked(SourcesTableEvents sender, int row, int cell) {`
213		213
214	`selectRow(row);`	214	`selectRow(row);`
215	`String astation=table.getText(row,cell);`	215	`String astation=table.getText(row,cell);`
216		216
217	`if (astation.compareTo(VALUE_UNKNOWN)!=0) {`	217	`if (astation.compareTo(VALUE_UNKNOWN)!=0) {`
218	`station=astation;`	218	`station=astation;`
219	`mediator.onStationSelected(astation);`	219	`mediator.onStationSelected(astation);`
220	`}`	220	`}`
221	`else {`	221	`else {`
222	`station="000null";`	222	`station="000null";`
223	`mediator.onStationSelected("000null");`	223	`mediator.onStationSelected("000null");`
224	`}`	224	`}`
225		225
226		226
227	`}`	227	`}`
228		228
229	`});`	229	`});`
230		230
231	`styleRow(selectedRow, false);`	231	`styleRow(selectedRow, false);`
232	`selector.getRowFormatter().addStyleName(0, "station-SelectedRow");`	232	`selector.getRowFormatter().addStyleName(0, "station-SelectedRow");`
233		233
234	`initWidget(outer);`	234	`initWidget(outer);`
235		235
236		236
237	`}`	237	`}`
238		238
239	`/**`	239	`/**`
240	`* Recherche nombre d'enregistrement pour l'utilisateur en cours`	240	`* Recherche nombre d'enregistrement pour l'utilisateur en cours`
241	`*`	241	`*`
242	`*`	242	`*`
243	`*/`	243	`*/`
244		244
245	`public void updateCount() {`	245	`public void updateCount() {`
246		246
247	`setStatusDisabled();`	247	`setStatusDisabled();`
248		248
249	`HTTPRequest.asyncGet(serviceBaseUrl + "/InventoryStationList/" + user + "/" + URL.encodeComponent(location) ,`	249	`HTTPRequest.asyncGet(serviceBaseUrl + "/InventoryStationList/" + user + "/" + URL.encodeComponent(location) ,`
250	`new ResponseTextHandler() {`	250	`new ResponseTextHandler() {`
251		251
252	`public void onCompletion(String str) {`	252	`public void onCompletion(String str) {`
253	`JSONValue jsonValue = JSONParser.parse(str);`	253	`JSONValue jsonValue = JSONParser.parse(str);`
254	`JSONNumber jsonNumber;`	254	`JSONNumber jsonNumber;`
255	`if ((jsonNumber = jsonValue.isNumber()) != null) {`	255	`if ((jsonNumber = jsonValue.isNumber()) != null) {`
256	`count = (int) jsonNumber.getValue();`	256	`count = (int) jsonNumber.getValue();`
257	`update();`	257	`update();`
258	`}`	258	`}`
259	`}`	259	`}`
260	`});`	260	`});`
261		261
262	`}`	262	`}`
263		263
264		264
265	`private void selectRow(int row) {`	265	`private void selectRow(int row) {`
266		266
267	`styleRow(selectedRow, false);`	267	`styleRow(selectedRow, false);`
268	`styleRow(row, true);`	268	`styleRow(row, true);`
269		269
270	`selectedRow = row;`	270	`selectedRow = row;`
271		271
272	`}`	272	`}`
273		273
274		274
275	`private void styleRow(int row, boolean selected) {`	275	`private void styleRow(int row, boolean selected) {`
276	`if (row != -1) {`	276	`if (row != -1) {`
277	`selector.getRowFormatter().removeStyleName(0, "station-SelectedRow");`	277	`selector.getRowFormatter().removeStyleName(0, "station-SelectedRow");`
278	`if (selected)`	278	`if (selected)`
279	`table.getRowFormatter().addStyleName(row, "station-SelectedRow");`	279	`table.getRowFormatter().addStyleName(row, "station-SelectedRow");`
280	`else`	280	`else`
281	`if (row < table.getRowCount()) {`	281	`if (row < table.getRowCount()) {`
282	`table.getRowFormatter().removeStyleName(row, "station-SelectedRow");`	282	`table.getRowFormatter().removeStyleName(row, "station-SelectedRow");`
283	`}`	283	`}`
284	`}`	284	`}`
285	`}`	285	`}`
286		286
287		287
288	`/**`	288	`/**`
289	`*`	289	`*`
290	`* Mise a jour de l'affichage, à partir des données d'inventaire deja`	290	`* Mise a jour de l'affichage, � partir des donn�es d'inventaire deja`
291	`* saisies. La valeur de this.startIndex permet de determiner quelles`	291	`* saisies. La valeur de this.startIndex permet de determiner quelles`
292	`* données seront affichées`	292	`* donn�es seront affich�es`
293	`*`	293	`*`
294	`*/`	294	`*/`
295		295
296	`public void update() {`	296	`public void update() {`
297		297
298		298
299	`setStatusDisabled();`	299	`setStatusDisabled();`
300		300
301	`HTTPRequest.asyncGet(serviceBaseUrl + "/InventoryStationList/" + user + "/" + URL.encodeComponent(location) + "/"`	301	`HTTPRequest.asyncGet(serviceBaseUrl + "/InventoryStationList/" + user + "/" + URL.encodeComponent(location) + "/"`
302	`+ startIndex + "/" + VISIBLE_STATION_COUNT,`	302	`+ startIndex + "/" + VISIBLE_STATION_COUNT,`
303		303
304	`new ResponseTextHandler() {`	304	`new ResponseTextHandler() {`
305		305
306	`public void onCompletion(String str) {`	306	`public void onCompletion(String str) {`
307		307
308		308
309		309
310	`JSONValue jsonValue = JSONParser.parse(str);`	310	`JSONValue jsonValue = JSONParser.parse(str);`
311	`JSONArray jsonArray;`	311	`JSONArray jsonArray;`
312	`JSONArray jsonArrayNested;`	312	`JSONArray jsonArrayNested;`
313		313
314	`int row=0;`	314	`int row=0;`
315	`int i=0;`	315	`int i=0;`
316		316
317	`if ((jsonArray = jsonValue.isArray()) != null) {`	317	`if ((jsonArray = jsonValue.isArray()) != null) {`
318	`int arraySize = jsonArray.size();`	318	`int arraySize = jsonArray.size();`
319	`for (i = 0; i < arraySize; ++i) {`	319	`for (i = 0; i < arraySize; ++i) {`
320	`if ((jsonArrayNested = jsonArray.get(i).isArray()) != null) {`	320	`if ((jsonArrayNested = jsonArray.get(i).isArray()) != null) {`
321	`if (i>=table.getRowCount()) {`	321	`if (i>=table.getRowCount()) {`
322	`row = table.insertRow(table.getRowCount());`	322	`row = table.insertRow(table.getRowCount());`
323	`}`	323	`}`
324	`else {`	324	`else {`
325	`row = i;`	325	`row = i;`
326	`}`	326	`}`
327		327
328	`String astation=((JSONString)jsonArrayNested.get(0)).stringValue();`	328	`String astation=Util.toCelString(((JSONString)jsonArrayNested.get(0)).toString());`
329		329
330	`if (astation.compareTo("000null")!=0) {`	330	`if (astation.compareTo("000null")!=0) {`
331	`table.setText(row, 0,astation);`	331	`table.setText(row, 0,astation);`
332	`}`	332	`}`
333	`else {`	333	`else {`
334	`table.setText(row, 0,VALUE_UNKNOWN);`	334	`table.setText(row, 0,VALUE_UNKNOWN);`
335	`}`	335	`}`
336		336
337	`if (astation.compareTo(station)==0) {`	337	`if (astation.compareTo(station)==0) {`
338	`styleRow(row, true);`	338	`styleRow(row, true);`
339	`}`	339	`}`
340	`else {`	340	`else {`
341	`styleRow(row, false);`	341	`styleRow(row, false);`
342	`}`	342	`}`
343		343
344	`table.getFlexCellFormatter().setWidth(row, 0, "100%");`	344	`table.getFlexCellFormatter().setWidth(row, 0, "100%");`
345		345
346	`}`	346	`}`
347		347
348	`}`	348	`}`
349	`}`	349	`}`
350		350
351	`if (station.compareTo("all")==0) {`	351	`if (station.compareTo("all")==0) {`
352	`selector.getRowFormatter().addStyleName(0, "station-SelectedRow");`	352	`selector.getRowFormatter().addStyleName(0, "station-SelectedRow");`
353	`}`	353	`}`
354		354
355		355
356	`// Suppression fin ancien affichage`	356	`// Suppression fin ancien affichage`
357	`if (i<table.getRowCount()) {`	357	`if (i<table.getRowCount()) {`
358	`for (int j = table.getRowCount() -1 ; j >= i; j--) {`	358	`for (int j = table.getRowCount() -1 ; j >= i; j--) {`
359	`table.removeRow(j);`	359	`table.removeRow(j);`
360	`}`	360	`}`
361	`}`	361	`}`
362		362
363	`setStatusEnabled();`	363	`setStatusEnabled();`
364		364
365		365
366	`}`	366	`}`
367	`});`	367	`});`
368		368
369	`}`	369	`}`
370		370
371	`public void setLocation(String location) {`	371	`public void setLocation(String location) {`
372	`this.location = location;`	372	`this.location = location;`
373	`}`	373	`}`
374		374
375		375
376		376
377	`/*`	377	`/*`
378	`* Positionnement index de parcours (this.startIndex) pour affichage de la`	378	`* Positionnement index de parcours (this.startIndex) pour affichage de la`
379	`* dernière page`	379	`* derni�re page`
380	`*`	380	`*`
381	`* @param`	381	`* @param`
382	`* @return void`	382	`* @return void`
383	`*/`	383	`*/`
384		384
385	`private void gotoEnd() {`	385	`private void gotoEnd() {`
386		386
387	`if ((count == 0) \|\| (count % VISIBLE_STATION_COUNT) > 0) {`	387	`if ((count == 0) \|\| (count % VISIBLE_STATION_COUNT) > 0) {`
388	`startIndex = count - (count % VISIBLE_STATION_COUNT);`	388	`startIndex = count - (count % VISIBLE_STATION_COUNT);`
389	`} else {`	389	`} else {`
390	`startIndex = count - VISIBLE_STATION_COUNT;`	390	`startIndex = count - VISIBLE_STATION_COUNT;`
391	`}`	391	`}`
392		392
393	`}`	393	`}`
394		394
395		395
396	`/**`	396	`/**`
397	`* Affichage message d'attente et désactivation navigation`	397	`* Affichage message d'attente et d�sactivation navigation`
398	`*`	398	`*`
399	`* @param`	399	`* @param`
400	`* @return void`	400	`* @return void`
401	`*/`	401	`*/`
402		402
403	`private void setStatusDisabled() {`	403	`private void setStatusDisabled() {`
404		404
405	`navBar.gotoFirst.setEnabled(false);`	405	`navBar.gotoFirst.setEnabled(false);`
406	`navBar.gotoPrev.setEnabled(false);`	406	`navBar.gotoPrev.setEnabled(false);`
407	`navBar.gotoNext.setEnabled(false);`	407	`navBar.gotoNext.setEnabled(false);`
408	`navBar.gotoEnd.setEnabled(false);`	408	`navBar.gotoEnd.setEnabled(false);`
409		409
410	`navBar.status.setText("Patientez ...");`	410	`navBar.status.setText("Patientez ...");`
411	`}`	411	`}`
412		412
413	`/**`	413	`/**`
414	`* Affichage numero de page et gestion de la navigation`	414	`* Affichage numero de page et gestion de la navigation`
415	`*`	415	`*`
416	`*/`	416	`*/`
417		417
418	`private void setStatusEnabled() {`	418	`private void setStatusEnabled() {`
419		419
420	`// Il y a forcemment un disabled avant d'arriver ici`	420	`// Il y a forcemment un disabled avant d'arriver ici`
421		421
422	`if (count > 0) {`	422	`if (count > 0) {`
423		423
424	`if (startIndex >= VISIBLE_STATION_COUNT) { // Au dela de la`	424	`if (startIndex >= VISIBLE_STATION_COUNT) { // Au dela de la`
425	`// premiere page`	425	`// premiere page`
426	`navBar.gotoPrev.setEnabled(true);`	426	`navBar.gotoPrev.setEnabled(true);`
427	`navBar.gotoFirst.setEnabled(true);`	427	`navBar.gotoFirst.setEnabled(true);`
428	`if (startIndex < (count - VISIBLE_STATION_COUNT)) { // Pas la`	428	`if (startIndex < (count - VISIBLE_STATION_COUNT)) { // Pas la`
429	`// derniere`	429	`// derniere`
430	`// page`	430	`// page`
431	`navBar.gotoNext.setEnabled(true);`	431	`navBar.gotoNext.setEnabled(true);`
432	`navBar.gotoEnd.setEnabled(true);`	432	`navBar.gotoEnd.setEnabled(true);`
433	`navBar.status.setText((startIndex + 1) + " - "`	433	`navBar.status.setText((startIndex + 1) + " - "`
434	`+ (startIndex + VISIBLE_STATION_COUNT) + " sur " + count );`	434	`+ (startIndex + VISIBLE_STATION_COUNT) + " sur " + count );`
435	`} else { // Derniere page`	435	`} else { // Derniere page`
436	`navBar.status.setText((startIndex + 1) + " - " + count + " sur " + count );`	436	`navBar.status.setText((startIndex + 1) + " - " + count + " sur " + count );`
437	`}`	437	`}`
438	`} else { // Premiere page`	438	`} else { // Premiere page`
439	`if (count > VISIBLE_STATION_COUNT) { // Des pages derrieres`	439	`if (count > VISIBLE_STATION_COUNT) { // Des pages derrieres`
440	`navBar.gotoNext.setEnabled(true);`	440	`navBar.gotoNext.setEnabled(true);`
441	`navBar.gotoEnd.setEnabled(true);`	441	`navBar.gotoEnd.setEnabled(true);`
442	`navBar.status.setText((startIndex + 1) + " - "`	442	`navBar.status.setText((startIndex + 1) + " - "`
443	`+ (startIndex + VISIBLE_STATION_COUNT) + " sur " + count);`	443	`+ (startIndex + VISIBLE_STATION_COUNT) + " sur " + count);`
444	`} else {`	444	`} else {`
445	`navBar.status.setText((startIndex + 1) + " - " + count + " sur " + count);`	445	`navBar.status.setText((startIndex + 1) + " - " + count + " sur " + count);`
446	`}`	446	`}`
447	`}`	447	`}`
448	`}`	448	`}`
449		449
450	`else { // Pas d'inventaire, pas de navigation`	450	`else { // Pas d'inventaire, pas de navigation`
451	`navBar.status.setText("0 - 0 sur 0");`	451	`navBar.status.setText("0 - 0 sur 0");`
452	`}`	452	`}`
453	`}`	453	`}`
454		454
455		455
456		456
457	`public void setUser(String user) {`	457	`public void setUser(String user) {`
458	`this.user = user;`	458	`this.user = user;`
459	`}`	459	`}`
460		460
461		461
462	`public void setStation(String station) {`	462	`public void setStation(String station) {`
463	`this.station = station;`	463	`this.station = station;`
464	`}`	464	`}`
465		465
466		466
467	`}`	467	`}`

Subversion Repositories eFlore/Archives.cel-v1

(root)/trunk/src/org/tela_botanica/client/StationList.java – Rev 26 → 27