WebSVN – eFlore/Archives.cel-v1 – Diff – /trunk/src/org/tela_botanica/client/LocationList.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.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.DockPanel;
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 LocationList extends Composite {
	
	
	
	// Barre de navigation
 
	private class NavBar extends Composite implements ClickListener {
 
		public final DockPanel bar = new DockPanel();
 
		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() {
			initWidget(bar);
			bar.setStyleName("navbar");
			status.setStyleName("status");
			status.setWordWrap(false);
			
			HorizontalPanel buttons = new HorizontalPanel();
			
			buttons.add(status);
			buttons.setCellHorizontalAlignment(status,
					HasHorizontalAlignment.ALIGN_RIGHT);
			buttons.setCellVerticalAlignment(status,
					HasVerticalAlignment.ALIGN_MIDDLE);
			buttons.setCellWidth(status, "100%");
 
 
			buttons.add(gotoFirst);
			buttons.add(gotoPrev);
			buttons.add(gotoNext);
			buttons.add(gotoEnd);
			bar.add(buttons, DockPanel.EAST);
			bar.setCellHorizontalAlignment(buttons, DockPanel.ALIGN_RIGHT);
			
			
			bar.setCellHorizontalAlignment(buttons, DockPanel.ALIGN_LEFT);
 
			bar.setVerticalAlignment(DockPanel.ALIGN_MIDDLE);
			
					
			
	
			
		}
 
		public void onClick(Widget sender) {
			if (sender == gotoNext) {
				// Move forward a page.
				startIndex += VISIBLE_LOCATION_COUNT;
				if (startIndex >= count)
					startIndex -= VISIBLE_LOCATION_COUNT;
			} else {
				if (sender == gotoPrev) {
					// Move back a page.
					startIndex -= VISIBLE_LOCATION_COUNT;
					if (startIndex < 0)
						startIndex = 0;
				} else {
					if (sender == gotoEnd) {
						gotoEnd();
					} else {
						if (sender == gotoFirst) {
							startIndex = 0;
						}
					}
				}
			}
			update();
		}
 
	}
 
 
 
		private static final int VISIBLE_LOCATION_COUNT = 10;
		private static final String VALUE_UNKNOWN = "Inconnues";
 
		private Grid header = new Grid(1, 2);
		
		private Grid selector = new Grid(1, 1);
 
		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 NavBar navBar=null;
 
 
		private int count = 0;
		
		// Tous selectionné 
		private int  selectedRow = -1;
		
		private Mediator mediator = null;
 
		
		public LocationList(Mediator med) {
			
			mediator=med;
 
			mediator.registerLocationList(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("location-ListHeader");
 
			
			header.setWidget(0, 1,navBar);
			
 
 
			// Mise en forme de l'entree "Toutes localités"
 
			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, "location-SelectedRow");
					    mediator.onLocationSelected("all");
					  }
 
		    });
			
			selector.setStyleName("location-ListElement");
 
			
			// Mise en forme du contenu 
 
			table.setCellSpacing(0);
			table.setBorderWidth(0);
			table.setCellPadding(2);
			table.setWidth("100%");
 
			table.setStyleName("location-ListElement");
 
			// Mise en forme barre navigation
			
			navBar.setWidth("100%");
			
			outer.add(header);
			inner.add(selector); // Toutes localités
			inner.add(table);
			inner.setStyleName("location-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 loc=table.getText(row,cell);
					      if (loc.compareTo(VALUE_UNKNOWN)!=0) {
					    	  location=loc;
					    	  mediator.onLocationSelected(table.getText(row,cell));
					      }
					      else {
					    	  location="000null";
					    	  mediator.onLocationSelected("000null");
					      }
					    
					  }
 
		    });
		    
		  	styleRow(selectedRow, false);
	        selector.getRowFormatter().addStyleName(0, "location-SelectedRow");
		   // mediator.onLocationSelected("all");
		    		
		    
			//updateCount();
			// update()
			
			initWidget(outer);
 
 
  }
 
		/**
		 * Recherche nombre d'enregistrement pour l'utilisateur en cours
		 * 
		 * 
		 */
		
		public void updateCount() {
			
			setStatusDisabled();
 
//			HTTPRequest.asyncGet(serviceBaseUrl + "/InventoryLocationList/" + user + "/" + location + "/"  ,
			HTTPRequest.asyncGet(serviceBaseUrl + "/InventoryLocationList/" + user ,
					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, "location-SelectedRow");
			      if (selected)
			        table.getRowFormatter().addStyleName(row, "location-SelectedRow");
			      else
			    	if (row < table.getRowCount()) { 
			    		table.getRowFormatter().removeStyleName(row, "location-SelectedRow");
			    	}
			    }
			  }
 
		  
	/**
	 * 
	 * Mise a jour de l'affichage, à partir des données d'inventaire deja
	 * saisies. La valeur de this.startIndex permet de determiner quelles
	 * données seront affichées
	 * 
	 */	
 
		public void update() {
 
			
			setStatusDisabled();
 
//			HTTPRequest.asyncGet(serviceBaseUrl + "/InventoryLocationList/" + user + "/" + location + "/" +  
			HTTPRequest.asyncGet(serviceBaseUrl + "/InventoryLocationList/" + user + "/" +  
					+ startIndex + "/" + VISIBLE_LOCATION_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;
								}
								// Lieu
							    	
								String loc=((JSONString)jsonArrayNested.get(0)).stringValue();
								
								if (loc.compareTo("000null")!=0) {
									table.setText(row, 0,loc); 
								}
								else {
									table.setText(row, 0,VALUE_UNKNOWN);
								}
								
								if (loc.compareTo(location)==0) {
								  styleRow(row, true);
								}
								else {
								  styleRow(row, false);
								}
 
								table.getFlexCellFormatter().setWidth(row, 0, "100%");
							}
 
						}
					}
					
					if (location.compareTo("all")==0) {
							selector.getRowFormatter().addStyleName(0, "location-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
		 * dernière page
		 * 
		 * @param
		 * @return void
		 */
 
		private void gotoEnd() {
 
			if ((count == 0) || (count % VISIBLE_LOCATION_COUNT) > 0) {
				startIndex = count - (count % VISIBLE_LOCATION_COUNT);
			} else {
				startIndex = count - VISIBLE_LOCATION_COUNT;
			}
 
		}
		
		
		/**
		 * Affichage message d'attente et désactivation navigation
		 * 
		 * @param
		 * @return void
		 */
 
		private void setStatusDisabled() {
 
			navBar.gotoFirst.setEnabled(false);
			navBar.gotoPrev.setEnabled(false);
			navBar.gotoNext.setEnabled(false);
			navBar.gotoEnd.setEnabled(false);
 
			setStatusText("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_LOCATION_COUNT) { // Au dela de la
															// premiere page
					navBar.gotoPrev.setEnabled(true);
					navBar.gotoFirst.setEnabled(true);
					if (startIndex < (count - VISIBLE_LOCATION_COUNT)) { // Pas la
																		// derniere
																		// page
						navBar.gotoNext.setEnabled(true);
						navBar.gotoEnd.setEnabled(true);
						setStatusText((startIndex + 1) + " - "
								+ (startIndex + VISIBLE_LOCATION_COUNT) + " sur " + count );
					} else { // Derniere page
						setStatusText((startIndex + 1) + " - " + count + " sur " + count );
					}
				} else { // Premiere page
					if (count > VISIBLE_LOCATION_COUNT) { // Des pages derrieres
						navBar.gotoNext.setEnabled(true);
						navBar.gotoEnd.setEnabled(true);
						setStatusText((startIndex + 1) + " - "
								+ (startIndex + VISIBLE_LOCATION_COUNT) + " sur " + count);
					} else {
						setStatusText((startIndex + 1) + " - " + count + " sur " + count);
					}
				}
			}
 
			else { // Pas d'inventaire, pas de navigation
				setStatusText("0 - 0 sur 0");
			}
		}
 
 
 
		private void setStatusText(String text) {
			navBar.status.setText(text);
		}
		
		public void setUser(String user) {
			this.user = user;
		}
 
}

Rev 14	Rev 26
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.json.client.JSONArray;`	19	`import com.google.gwt.json.client.JSONArray;`
20	`import com.google.gwt.json.client.JSONNumber;`	20	`import com.google.gwt.json.client.JSONNumber;`
21	`import com.google.gwt.json.client.JSONParser;`	21	`import com.google.gwt.json.client.JSONParser;`
22	`import com.google.gwt.json.client.JSONString;`	22	`import com.google.gwt.json.client.JSONString;`
23	`import com.google.gwt.json.client.JSONValue;`	23	`import com.google.gwt.json.client.JSONValue;`
24	`import com.google.gwt.user.client.HTTPRequest;`	24	`import com.google.gwt.user.client.HTTPRequest;`
25	`import com.google.gwt.user.client.ResponseTextHandler;`	25	`import com.google.gwt.user.client.ResponseTextHandler;`
26	`import com.google.gwt.user.client.ui.Button;`	26	`import com.google.gwt.user.client.ui.Button;`
27	`import com.google.gwt.user.client.ui.ClickListener;`	27	`import com.google.gwt.user.client.ui.ClickListener;`
28	`import com.google.gwt.user.client.ui.Composite;`	28	`import com.google.gwt.user.client.ui.Composite;`
29	`import com.google.gwt.user.client.ui.DockPanel;`	29	`import com.google.gwt.user.client.ui.DockPanel;`
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 LocationList extends Composite {`	44	`public class LocationList extends Composite {`
45		45
46		46
47		47
48	`// Barre de navigation`	48	`// Barre de navigation`
49		49
50	`private class NavBar extends Composite implements ClickListener {`	50	`private class NavBar extends Composite implements ClickListener {`
51		51
52	`public final DockPanel bar = new DockPanel();`	52	`public final DockPanel bar = new DockPanel();`
53		53
54	`public final Button gotoFirst = new Button("<<", this);`	54	`public final Button gotoFirst = new Button("<<", this);`
55		55
56	`public final Button gotoNext = new Button(">", this);`	56	`public final Button gotoNext = new Button(">", this);`
57		57
58	`public final Button gotoPrev = new Button("<", this);`	58	`public final Button gotoPrev = new Button("<", this);`
59		59
60	`public final Button gotoEnd = new Button(">>", this);`	60	`public final Button gotoEnd = new Button(">>", this);`
61		61
62	`public final HTML status = new HTML();`	62	`public final HTML status = new HTML();`
63		63
64		64
65	`public NavBar() {`	65	`public NavBar() {`
66	`initWidget(bar);`	66	`initWidget(bar);`
67	`bar.setStyleName("navbar");`	67	`bar.setStyleName("navbar");`
68	`status.setStyleName("status");`	68	`status.setStyleName("status");`
69	`status.setWordWrap(false);`	69	`status.setWordWrap(false);`
70		70
71	`HorizontalPanel buttons = new HorizontalPanel();`	71	`HorizontalPanel buttons = new HorizontalPanel();`
72		72
73	`buttons.add(status);`	73	`buttons.add(status);`
74	`buttons.setCellHorizontalAlignment(status,`	74	`buttons.setCellHorizontalAlignment(status,`
75	`HasHorizontalAlignment.ALIGN_RIGHT);`	75	`HasHorizontalAlignment.ALIGN_RIGHT);`
76	`buttons.setCellVerticalAlignment(status,`	76	`buttons.setCellVerticalAlignment(status,`
77	`HasVerticalAlignment.ALIGN_MIDDLE);`	77	`HasVerticalAlignment.ALIGN_MIDDLE);`
78	`buttons.setCellWidth(status, "100%");`	78	`buttons.setCellWidth(status, "100%");`
79		79
80		80
81	`buttons.add(gotoFirst);`	81	`buttons.add(gotoFirst);`
82	`buttons.add(gotoPrev);`	82	`buttons.add(gotoPrev);`
83	`buttons.add(gotoNext);`	83	`buttons.add(gotoNext);`
84	`buttons.add(gotoEnd);`	84	`buttons.add(gotoEnd);`
85	`bar.add(buttons, DockPanel.EAST);`	85	`bar.add(buttons, DockPanel.EAST);`
86	`bar.setCellHorizontalAlignment(buttons, DockPanel.ALIGN_RIGHT);`	86	`bar.setCellHorizontalAlignment(buttons, DockPanel.ALIGN_RIGHT);`
87		87
88		88
89	`bar.setCellHorizontalAlignment(buttons, DockPanel.ALIGN_LEFT);`	89	`bar.setCellHorizontalAlignment(buttons, DockPanel.ALIGN_LEFT);`
90		90
91	`bar.setVerticalAlignment(DockPanel.ALIGN_MIDDLE);`	91	`bar.setVerticalAlignment(DockPanel.ALIGN_MIDDLE);`
92		92
93		93
94		94
95		95
96		96
97	`}`	97	`}`
98		98
99	`public void onClick(Widget sender) {`	99	`public void onClick(Widget sender) {`
100	`if (sender == gotoNext) {`	100	`if (sender == gotoNext) {`
101	`// Move forward a page.`	101	`// Move forward a page.`
102	`startIndex += VISIBLE_LOCATION_COUNT;`	102	`startIndex += VISIBLE_LOCATION_COUNT;`
103	`if (startIndex >= count)`	103	`if (startIndex >= count)`
104	`startIndex -= VISIBLE_LOCATION_COUNT;`	104	`startIndex -= VISIBLE_LOCATION_COUNT;`
105	`} else {`	105	`} else {`
106	`if (sender == gotoPrev) {`	106	`if (sender == gotoPrev) {`
107	`// Move back a page.`	107	`// Move back a page.`
108	`startIndex -= VISIBLE_LOCATION_COUNT;`	108	`startIndex -= VISIBLE_LOCATION_COUNT;`
109	`if (startIndex < 0)`	109	`if (startIndex < 0)`
110	`startIndex = 0;`	110	`startIndex = 0;`
111	`} else {`	111	`} else {`
112	`if (sender == gotoEnd) {`	112	`if (sender == gotoEnd) {`
113	`gotoEnd();`	113	`gotoEnd();`
114	`} else {`	114	`} else {`
115	`if (sender == gotoFirst) {`	115	`if (sender == gotoFirst) {`
116	`startIndex = 0;`	116	`startIndex = 0;`
117	`}`	117	`}`
118	`}`	118	`}`
119	`}`	119	`}`
120	`}`	120	`}`
121	`update();`	121	`update();`
122	`}`	122	`}`
123		123
124	`}`	124	`}`
125		125
126		126
127		127
128	`private static final int VISIBLE_LOCATION_COUNT = 10;`	128	`private static final int VISIBLE_LOCATION_COUNT = 10;`
129	`private static final String VALUE_UNKNOWN = "Inconnues";`	129	`private static final String VALUE_UNKNOWN = "Inconnues";`
130		130
131	`private Grid header = new Grid(1, 2);`	131	`private Grid header = new Grid(1, 2);`
132		132
133	`private Grid selector = new Grid(1, 1);`	133	`private Grid selector = new Grid(1, 1);`
134		134
135	`private FlexTable table = new FlexTable();`	135	`private FlexTable table = new FlexTable();`
136		136
137	`private VerticalPanel outer = new VerticalPanel();`	137	`private VerticalPanel outer = new VerticalPanel();`
138	`private VerticalPanel inner = new VerticalPanel();`	138	`private VerticalPanel inner = new VerticalPanel();`
139		139
140	`private int startIndex = 0;`	140	`private int startIndex = 0;`
141		141
142	`private String user;`	142	`private String user;`
143		143
144	`private String serviceBaseUrl = null;`	144	`private String serviceBaseUrl = null;`
145		145
146	`private String location = "all";`	146	`private String location = "all";`
147		147
148	`private NavBar navBar=null;`	148	`private NavBar navBar=null;`
149		-
150		149
151	`private int count = 65000;`	150	`private int count = 0;`
152		151
153	`// Tous selectionné`	152	`// Tous selectionné`
154	`private int selectedRow = -1;`	153	`private int selectedRow = -1;`
155		154
156	`private Mediator mediator = null;`	155	`private Mediator mediator = null;`
157		156
158		157
159	`public LocationList(Mediator med) {`	158	`public LocationList(Mediator med) {`
160		159
161	`mediator=med;`	160	`mediator=med;`
162		161
163	`mediator.registerLocationList(this);`	162	`mediator.registerLocationList(this);`
164		163
165	`user=mediator.getUser();`	164	`user=mediator.getUser();`
166	`serviceBaseUrl = mediator.getServiceBaseUrl();`	165	`serviceBaseUrl = mediator.getServiceBaseUrl();`
167		166
168	`navBar = new NavBar();`	167	`navBar = new NavBar();`
169		168
170	`// Mise en forme du header`	169	`// Mise en forme du header`
171		170
172	`header.setCellSpacing(0);`	171	`header.setCellSpacing(0);`
173	`header.setCellPadding(2);`	172	`header.setCellPadding(2);`
174	`header.setWidth("100%");`	173	`header.setWidth("100%");`
175		174
176	`header.setStyleName("location-ListHeader");`	175	`header.setStyleName("location-ListHeader");`
177		176
178		177
179	`header.setWidget(0, 1,navBar);`	178	`header.setWidget(0, 1,navBar);`
180		179
181		180
182		181
183	`// Mise en forme de l'entree "Toutes localités"`	182	`// Mise en forme de l'entree "Toutes localités"`
184		183
185	`selector.setCellSpacing(0);`	184	`selector.setCellSpacing(0);`
186	`selector.setCellPadding(0);`	185	`selector.setCellPadding(0);`
187	`selector.setWidth("100%");`	186	`selector.setWidth("100%");`
188		187
189	`selector.setHTML(0, 0, "Toutes");`	188	`selector.setHTML(0, 0, "Toutes");`
190		189
191	`selector.getCellFormatter().setWidth(0, 0, "100%");`	190	`selector.getCellFormatter().setWidth(0, 0, "100%");`
192		191
193		192
194	`// Hook up events.`	193	`// Hook up events.`
195	`selector.addTableListener(new TableListener () {`	194	`selector.addTableListener(new TableListener () {`
196		195
197	`public void onCellClicked(SourcesTableEvents sender, int row, int cell) {`	196	`public void onCellClicked(SourcesTableEvents sender, int row, int cell) {`
198	`styleRow(selectedRow, false);`	197	`styleRow(selectedRow, false);`
199	`selector.getRowFormatter().addStyleName(0, "location-SelectedRow");`	198	`selector.getRowFormatter().addStyleName(0, "location-SelectedRow");`
200	`mediator.onLocationSelected("all");`	199	`mediator.onLocationSelected("all");`
201	`}`	200	`}`
202		201
203	`});`	202	`});`
204		203
205	`selector.setStyleName("location-ListElement");`	204	`selector.setStyleName("location-ListElement");`
206		205
207		206
208	`// Mise en forme du contenu`	207	`// Mise en forme du contenu`
209		208
210	`table.setCellSpacing(0);`	209	`table.setCellSpacing(0);`
211	`table.setBorderWidth(0);`	210	`table.setBorderWidth(0);`
212	`table.setCellPadding(2);`	211	`table.setCellPadding(2);`
213	`table.setWidth("100%");`	212	`table.setWidth("100%");`
214		213
215	`table.setStyleName("location-ListElement");`	214	`table.setStyleName("location-ListElement");`
216		215
217	`// Mise en forme barre navigation`	216	`// Mise en forme barre navigation`
218		217
219	`navBar.setWidth("100%");`	218	`navBar.setWidth("100%");`
220		219
221	`outer.add(header);`	220	`outer.add(header);`
222	`inner.add(selector); // Toutes localités`	221	`inner.add(selector); // Toutes localités`
223	`inner.add(table);`	222	`inner.add(table);`
224	`inner.setStyleName("location-List");`	223	`inner.setStyleName("location-List");`
225	`inner.setWidth("100%");`	224	`inner.setWidth("100%");`
226	`outer.setWidth("100%");`	225	`outer.setWidth("100%");`
227	`outer.add(inner);`	226	`outer.add(inner);`
228		227
229	`// Hook up events.`	228	`// Hook up events.`
230	`table.addTableListener(new TableListener () {`	229	`table.addTableListener(new TableListener () {`
231		230
232	`public void onCellClicked(SourcesTableEvents sender, int row, int cell) {`	231	`public void onCellClicked(SourcesTableEvents sender, int row, int cell) {`
233		232
234	`selectRow(row);`	233	`selectRow(row);`
235	`String loc=table.getText(row,cell);`	234	`String loc=table.getText(row,cell);`
236	`if (loc.compareTo(VALUE_UNKNOWN)!=0) {`	235	`if (loc.compareTo(VALUE_UNKNOWN)!=0) {`
237	`location=loc;`	236	`location=loc;`
238	`mediator.onLocationSelected(table.getText(row,cell));`	237	`mediator.onLocationSelected(table.getText(row,cell));`
239	`}`	238	`}`
240	`else {`	239	`else {`
241	`location="000null";`	240	`location="000null";`
242	`mediator.onLocationSelected("000null");`	241	`mediator.onLocationSelected("000null");`
243	`}`	242	`}`
244		243
245	`}`	244	`}`
246		245
247	`});`	246	`});`
248		247
249	`styleRow(selectedRow, false);`	248	`styleRow(selectedRow, false);`
250	`selector.getRowFormatter().addStyleName(0, "location-SelectedRow");`	249	`selector.getRowFormatter().addStyleName(0, "location-SelectedRow");`
251	`// mediator.onLocationSelected("all");`	250	`// mediator.onLocationSelected("all");`
252		251
253		252
254	`//updateCount();`	253	`//updateCount();`
255	`// update()`	254	`// update()`
256		255
257	`initWidget(outer);`	256	`initWidget(outer);`
258		257
259		258
260	`}`	259	`}`
261		260
262	`/**`	261	`/**`
263	`* Recherche nombre d'enregistrement pour l'utilisateur en cours`	262	`* Recherche nombre d'enregistrement pour l'utilisateur en cours`
264	`*`	263	`*`
265	`*`	264	`*`
266	`*/`	265	`*/`
267		266
268	`public void updateCount() {`	267	`public void updateCount() {`
269		268
270	`setStatusDisabled();`	269	`setStatusDisabled();`
271		270
272	`// HTTPRequest.asyncGet(serviceBaseUrl + "/InventoryLocationList/" + user + "/" + location + "/" ,`	271	`// HTTPRequest.asyncGet(serviceBaseUrl + "/InventoryLocationList/" + user + "/" + location + "/" ,`
273	`HTTPRequest.asyncGet(serviceBaseUrl + "/InventoryLocationList/" + user ,`	272	`HTTPRequest.asyncGet(serviceBaseUrl + "/InventoryLocationList/" + user ,`
274	`new ResponseTextHandler() {`	273	`new ResponseTextHandler() {`
275		274
276	`public void onCompletion(String str) {`	275	`public void onCompletion(String str) {`
277	`JSONValue jsonValue = JSONParser.parse(str);`	276	`JSONValue jsonValue = JSONParser.parse(str);`
278	`JSONNumber jsonNumber;`	277	`JSONNumber jsonNumber;`
279	`if ((jsonNumber = jsonValue.isNumber()) != null) {`	278	`if ((jsonNumber = jsonValue.isNumber()) != null) {`
280	`count = (int) jsonNumber.getValue();`	279	`count = (int) jsonNumber.getValue();`
281	`update();`	280	`update();`
282	`}`	281	`}`
283	`}`	282	`}`
284	`});`	283	`});`
285		284
286	`}`	285	`}`
287		286
288		287
289	`private void selectRow(int row) {`	288	`private void selectRow(int row) {`
290		289
291	`styleRow(selectedRow, false);`	290	`styleRow(selectedRow, false);`
292	`styleRow(row, true);`	291	`styleRow(row, true);`
293		292
294	`selectedRow = row;`	293	`selectedRow = row;`
295		294
296	`}`	295	`}`
297		296
298		297
299	`private void styleRow(int row, boolean selected) {`	298	`private void styleRow(int row, boolean selected) {`
300	`if (row != -1) {`	299	`if (row != -1) {`
301	`selector.getRowFormatter().removeStyleName(0, "location-SelectedRow");`	300	`selector.getRowFormatter().removeStyleName(0, "location-SelectedRow");`
302	`if (selected)`	301	`if (selected)`
303	`table.getRowFormatter().addStyleName(row, "location-SelectedRow");`	302	`table.getRowFormatter().addStyleName(row, "location-SelectedRow");`
304	`else`	303	`else`
305	`if (row < table.getRowCount()) {`	304	`if (row < table.getRowCount()) {`
306	`table.getRowFormatter().removeStyleName(row, "location-SelectedRow");`	305	`table.getRowFormatter().removeStyleName(row, "location-SelectedRow");`
307	`}`	306	`}`
308	`}`	307	`}`
309	`}`	308	`}`
310		309
311		310
312	`/**`	311	`/**`
313	`*`	312	`*`
314	`* Mise a jour de l'affichage, à partir des données d'inventaire deja`	313	`* Mise a jour de l'affichage, à partir des données d'inventaire deja`
315	`* saisies. La valeur de this.startIndex permet de determiner quelles`	314	`* saisies. La valeur de this.startIndex permet de determiner quelles`
316	`* données seront affichées`	315	`* données seront affichées`
317	`*`	316	`*`
318	`*/`	317	`*/`
319		318
320	`public void update() {`	319	`public void update() {`
321		320
322		321
323	`setStatusDisabled();`	322	`setStatusDisabled();`
324		323
325	`// HTTPRequest.asyncGet(serviceBaseUrl + "/InventoryLocationList/" + user + "/" + location + "/" +`	324	`// HTTPRequest.asyncGet(serviceBaseUrl + "/InventoryLocationList/" + user + "/" + location + "/" +`
326	`HTTPRequest.asyncGet(serviceBaseUrl + "/InventoryLocationList/" + user + "/" +`	325	`HTTPRequest.asyncGet(serviceBaseUrl + "/InventoryLocationList/" + user + "/" +`
327	`+ startIndex + "/" + VISIBLE_LOCATION_COUNT,`	326	`+ startIndex + "/" + VISIBLE_LOCATION_COUNT,`
328		327
329	`new ResponseTextHandler() {`	328	`new ResponseTextHandler() {`
330		329
331	`public void onCompletion(String str) {`	330	`public void onCompletion(String str) {`
332		331
333	`JSONValue jsonValue = JSONParser.parse(str);`	332	`JSONValue jsonValue = JSONParser.parse(str);`
334	`JSONArray jsonArray;`	333	`JSONArray jsonArray;`
335	`JSONArray jsonArrayNested;`	334	`JSONArray jsonArrayNested;`
336		335
337	`int row=0;`	336	`int row=0;`
338	`int i=0;`	337	`int i=0;`
339		338
340	`if ((jsonArray = jsonValue.isArray()) != null) {`	339	`if ((jsonArray = jsonValue.isArray()) != null) {`
341	`int arraySize = jsonArray.size();`	340	`int arraySize = jsonArray.size();`
342	`for (i = 0; i < arraySize; ++i) {`	341	`for (i = 0; i < arraySize; ++i) {`
343	`if ((jsonArrayNested = jsonArray.get(i).isArray()) != null) {`	342	`if ((jsonArrayNested = jsonArray.get(i).isArray()) != null) {`
344	`if (i>=table.getRowCount()) {`	343	`if (i>=table.getRowCount()) {`
345	`row = table.insertRow(table.getRowCount());`	344	`row = table.insertRow(table.getRowCount());`
346	`}`	345	`}`
347	`else {`	346	`else {`
348	`row = i;`	347	`row = i;`
349	`}`	348	`}`
350	`// Lieu`	349	`// Lieu`
351		350
352	`String loc=((JSONString)jsonArrayNested.get(0)).stringValue();`	351	`String loc=((JSONString)jsonArrayNested.get(0)).stringValue();`
353		352
354	`if (loc.compareTo("000null")!=0) {`	353	`if (loc.compareTo("000null")!=0) {`
355	`table.setText(row, 0,loc);`	354	`table.setText(row, 0,loc);`
356	`}`	355	`}`
357	`else {`	356	`else {`
358	`table.setText(row, 0,VALUE_UNKNOWN);`	357	`table.setText(row, 0,VALUE_UNKNOWN);`
359	`}`	358	`}`
360		359
361	`if (loc.compareTo(location)==0) {`	360	`if (loc.compareTo(location)==0) {`
362	`styleRow(row, true);`	361	`styleRow(row, true);`
363	`}`	362	`}`
364	`else {`	363	`else {`
365	`styleRow(row, false);`	364	`styleRow(row, false);`
366	`}`	365	`}`
367		366
368	`table.getFlexCellFormatter().setWidth(row, 0, "100%");`	367	`table.getFlexCellFormatter().setWidth(row, 0, "100%");`
369	`}`	368	`}`
370		369
371	`}`	370	`}`
372	`}`	371	`}`
373		372
374	`if (location.compareTo("all")==0) {`	373	`if (location.compareTo("all")==0) {`
375	`selector.getRowFormatter().addStyleName(0, "location-SelectedRow");`	374	`selector.getRowFormatter().addStyleName(0, "location-SelectedRow");`
376	`}`	375	`}`
377		376
378		377
379	`// Suppression fin ancien affichage`	378	`// Suppression fin ancien affichage`
380	`if (i<table.getRowCount()) {`	379	`if (i<table.getRowCount()) {`
381	`for (int j = table.getRowCount() -1 ; j >= i; j--) {`	380	`for (int j = table.getRowCount() -1 ; j >= i; j--) {`
382	`table.removeRow(j);`	381	`table.removeRow(j);`
383	`}`	382	`}`
384	`}`	383	`}`
385		384
386	`setStatusEnabled();`	385	`setStatusEnabled();`
387		386
388		387
389	`}`	388	`}`
390	`});`	389	`});`
391		390
392	`}`	391	`}`
393		392
394	`public void setLocation(String location) {`	393	`public void setLocation(String location) {`
395	`this.location = location;`	394	`this.location = location;`
396	`}`	395	`}`
397		396
398		397
399		398
400	`/*`	399	`/*`
401	`* Positionnement index de parcours (this.startIndex) pour affichage de la`	400	`* Positionnement index de parcours (this.startIndex) pour affichage de la`
402	`* dernière page`	401	`* dernière page`
403	`*`	402	`*`
404	`* @param`	403	`* @param`
405	`* @return void`	404	`* @return void`
406	`*/`	405	`*/`
407		406
408	`private void gotoEnd() {`	407	`private void gotoEnd() {`
409		408
410	`if ((count == 0) \|\| (count % VISIBLE_LOCATION_COUNT) > 0) {`	409	`if ((count == 0) \|\| (count % VISIBLE_LOCATION_COUNT) > 0) {`
411	`startIndex = count - (count % VISIBLE_LOCATION_COUNT);`	410	`startIndex = count - (count % VISIBLE_LOCATION_COUNT);`
412	`} else {`	411	`} else {`
413	`startIndex = count - VISIBLE_LOCATION_COUNT;`	412	`startIndex = count - VISIBLE_LOCATION_COUNT;`
414	`}`	413	`}`
415		414
416	`}`	415	`}`
417		416
418		417
419	`/**`	418	`/**`
420	`* Affichage message d'attente et désactivation navigation`	419	`* Affichage message d'attente et désactivation navigation`
421	`*`	420	`*`
422	`* @param`	421	`* @param`
423	`* @return void`	422	`* @return void`
424	`*/`	423	`*/`
425		424
426	`private void setStatusDisabled() {`	425	`private void setStatusDisabled() {`
427		426
428	`navBar.gotoFirst.setEnabled(false);`	427	`navBar.gotoFirst.setEnabled(false);`
429	`navBar.gotoPrev.setEnabled(false);`	428	`navBar.gotoPrev.setEnabled(false);`
430	`navBar.gotoNext.setEnabled(false);`	429	`navBar.gotoNext.setEnabled(false);`
431	`navBar.gotoEnd.setEnabled(false);`	430	`navBar.gotoEnd.setEnabled(false);`
432		431
433	`setStatusText("Patientez ...");`	432	`setStatusText("Patientez ...");`
434	`}`	433	`}`
435		434
436	`/**`	435	`/**`
437	`* Affichage numero de page et gestion de la navigation`	436	`* Affichage numero de page et gestion de la navigation`
438	`*`	437	`*`
439	`*/`	438	`*/`
440		439
441	`private void setStatusEnabled() {`	440	`private void setStatusEnabled() {`
442		441
443	`// Il y a forcemment un disabled avant d'arriver ici`	442	`// Il y a forcemment un disabled avant d'arriver ici`
444		443
445	`if (count > 0) {`	444	`if (count > 0) {`
446		445
447	`if (startIndex >= VISIBLE_LOCATION_COUNT) { // Au dela de la`	446	`if (startIndex >= VISIBLE_LOCATION_COUNT) { // Au dela de la`
448	`// premiere page`	447	`// premiere page`
449	`navBar.gotoPrev.setEnabled(true);`	448	`navBar.gotoPrev.setEnabled(true);`
450	`navBar.gotoFirst.setEnabled(true);`	449	`navBar.gotoFirst.setEnabled(true);`
451	`if (startIndex < (count - VISIBLE_LOCATION_COUNT)) { // Pas la`	450	`if (startIndex < (count - VISIBLE_LOCATION_COUNT)) { // Pas la`
452	`// derniere`	451	`// derniere`
453	`// page`	452	`// page`
454	`navBar.gotoNext.setEnabled(true);`	453	`navBar.gotoNext.setEnabled(true);`
455	`navBar.gotoEnd.setEnabled(true);`	454	`navBar.gotoEnd.setEnabled(true);`
456	`setStatusText((startIndex + 1) + " - "`	455	`setStatusText((startIndex + 1) + " - "`
457	`+ (startIndex + VISIBLE_LOCATION_COUNT) + " sur " + count );`	456	`+ (startIndex + VISIBLE_LOCATION_COUNT) + " sur " + count );`
458	`} else { // Derniere page`	457	`} else { // Derniere page`
459	`setStatusText((startIndex + 1) + " - " + count + " sur " + count );`	458	`setStatusText((startIndex + 1) + " - " + count + " sur " + count );`
460	`}`	459	`}`
461	`} else { // Premiere page`	460	`} else { // Premiere page`
462	`if (count > VISIBLE_LOCATION_COUNT) { // Des pages derrieres`	461	`if (count > VISIBLE_LOCATION_COUNT) { // Des pages derrieres`
463	`navBar.gotoNext.setEnabled(true);`	462	`navBar.gotoNext.setEnabled(true);`
464	`navBar.gotoEnd.setEnabled(true);`	463	`navBar.gotoEnd.setEnabled(true);`
465	`setStatusText((startIndex + 1) + " - "`	464	`setStatusText((startIndex + 1) + " - "`
466	`+ (startIndex + VISIBLE_LOCATION_COUNT) + " sur " + count);`	465	`+ (startIndex + VISIBLE_LOCATION_COUNT) + " sur " + count);`
467	`} else {`	466	`} else {`
468	`setStatusText((startIndex + 1) + " - " + count + " sur " + count);`	467	`setStatusText((startIndex + 1) + " - " + count + " sur " + count);`
469	`}`	468	`}`
470	`}`	469	`}`
471	`}`	470	`}`
472		471
473	`else { // Pas d'inventaire, pas de navigation`	472	`else { // Pas d'inventaire, pas de navigation`
474	`setStatusText("0 - 0 sur 0");`	473	`setStatusText("0 - 0 sur 0");`
475	`}`	474	`}`
476	`}`	475	`}`
477		476
478		477
479		478
480	`private void setStatusText(String text) {`	479	`private void setStatusText(String text) {`
481	`navBar.status.setText(text);`	480	`navBar.status.setText(text);`
482	`}`	481	`}`
483		482
484	`public void setUser(String user) {`	483	`public void setUser(String user) {`
485	`this.user = user;`	484	`this.user = user;`
486	`}`	485	`}`
487		486
488	`}`	487	`}`

Subversion Repositories eFlore/Archives.cel-v1

(root)/trunk/src/org/tela_botanica/client/LocationList.java – Rev 14 → 26