1 |
| |
2 |
| |
3 |
| |
4 |
| |
5 |
| |
6 |
| |
7 |
| |
8 |
| |
9 |
| |
10 |
| |
11 |
| |
12 |
| |
13 |
| |
14 |
| |
15 |
| package org.apache.tapestry.contrib.table.components.inserted; |
16 |
| |
17 |
| import org.apache.tapestry.BaseComponent; |
18 |
| import org.apache.tapestry.IAsset; |
19 |
| import org.apache.tapestry.IRequestCycle; |
20 |
| import org.apache.tapestry.contrib.table.components.TableColumns; |
21 |
| import org.apache.tapestry.contrib.table.model.ITableColumn; |
22 |
| import org.apache.tapestry.contrib.table.model.ITableModel; |
23 |
| import org.apache.tapestry.contrib.table.model.ITableModelSource; |
24 |
| import org.apache.tapestry.contrib.table.model.ITableRendererListener; |
25 |
| import org.apache.tapestry.contrib.table.model.ITableSortingState; |
26 |
| import org.apache.tapestry.contrib.table.model.simple.SimpleTableColumn; |
27 |
| |
28 |
| |
29 |
| |
30 |
| |
31 |
| |
32 |
| |
33 |
| |
34 |
| |
35 |
| |
36 |
| |
37 |
| |
38 |
| |
39 |
| |
40 |
| public abstract class SimpleTableColumnFormComponent |
41 |
| extends BaseComponent |
42 |
| implements ITableRendererListener |
43 |
| { |
44 |
| |
45 |
| public abstract ITableColumn getTableColumn(); |
46 |
| public abstract void setTableColumn(ITableColumn objColumn); |
47 |
| |
48 |
| public abstract ITableModelSource getTableModelSource(); |
49 |
| public abstract void setTableModelSource(ITableModelSource objSource); |
50 |
| |
51 |
| public abstract String getSelectedColumnName(); |
52 |
| |
53 |
| |
54 |
| |
55 |
| |
56 |
0
| public void initializeRenderer(
|
57 |
| IRequestCycle objCycle, |
58 |
| ITableModelSource objSource, |
59 |
| ITableColumn objColumn, |
60 |
| Object objRow) |
61 |
| { |
62 |
0
| setTableModelSource(objSource);
|
63 |
0
| setTableColumn(objColumn);
|
64 |
| } |
65 |
| |
66 |
0
| public ITableModel getTableModel()
|
67 |
| { |
68 |
0
| return getTableModelSource().getTableModel();
|
69 |
| } |
70 |
| |
71 |
0
| public boolean getColumnSorted()
|
72 |
| { |
73 |
0
| return getTableColumn().getSortable();
|
74 |
| } |
75 |
| |
76 |
0
| public String getDisplayName()
|
77 |
| { |
78 |
0
| ITableColumn objColumn = getTableColumn();
|
79 |
| |
80 |
0
| if (objColumn instanceof SimpleTableColumn) {
|
81 |
0
| SimpleTableColumn objSimpleColumn = (SimpleTableColumn) objColumn;
|
82 |
0
| return objSimpleColumn.getDisplayName();
|
83 |
| } |
84 |
0
| return objColumn.getColumnName();
|
85 |
| } |
86 |
| |
87 |
0
| public boolean getIsSorted()
|
88 |
| { |
89 |
0
| ITableSortingState objSortingState = getTableModel().getSortingState();
|
90 |
0
| String strSortColumn = objSortingState.getSortColumn();
|
91 |
0
| return getTableColumn().getColumnName().equals(strSortColumn);
|
92 |
| } |
93 |
| |
94 |
0
| public IAsset getSortImage()
|
95 |
| { |
96 |
0
| IAsset objImageAsset;
|
97 |
| |
98 |
0
| IRequestCycle objCycle = getPage().getRequestCycle();
|
99 |
0
| ITableSortingState objSortingState = getTableModel().getSortingState();
|
100 |
0
| if (objSortingState.getSortOrder()
|
101 |
| == ITableSortingState.SORT_ASCENDING) |
102 |
| { |
103 |
0
| objImageAsset =
|
104 |
| (IAsset) objCycle.getAttribute( |
105 |
| TableColumns.TABLE_COLUMN_ARROW_UP_ATTRIBUTE); |
106 |
0
| if (objImageAsset == null)
|
107 |
0
| objImageAsset = getAsset("sortUp");
|
108 |
| } |
109 |
| else |
110 |
| { |
111 |
0
| objImageAsset =
|
112 |
| (IAsset) objCycle.getAttribute( |
113 |
| TableColumns.TABLE_COLUMN_ARROW_DOWN_ATTRIBUTE); |
114 |
0
| if (objImageAsset == null)
|
115 |
0
| objImageAsset = getAsset("sortDown");
|
116 |
| } |
117 |
| |
118 |
0
| return objImageAsset;
|
119 |
| } |
120 |
| |
121 |
0
| public void columnSelected(IRequestCycle objCycle)
|
122 |
| { |
123 |
0
| String strColumnName = getSelectedColumnName();
|
124 |
0
| ITableSortingState objState = getTableModel().getSortingState();
|
125 |
0
| if (strColumnName.equals(objState.getSortColumn()))
|
126 |
0
| objState.setSortColumn(strColumnName, !objState.getSortOrder());
|
127 |
| else |
128 |
0
| objState.setSortColumn(
|
129 |
| strColumnName, |
130 |
| ITableSortingState.SORT_ASCENDING); |
131 |
| |
132 |
| |
133 |
0
| getTableModelSource().fireObservedStateChange();
|
134 |
| } |
135 |
| |
136 |
| } |