|
28 | 28 | class |
29 | 29 | EG_GRID_DATA |
30 | 30 |
|
| 31 | +feature -- Access |
| 32 | + |
| 33 | + start_row: INTEGER |
| 34 | + -- The first row this GridData refers to, zero-based. |
| 35 | + |
| 36 | + start_column: INTEGER |
| 37 | + -- The first column this GridData refers to, zero-based. |
| 38 | + |
| 39 | + row_data: detachable LIST [EG_ROW_DATA] |
| 40 | + -- The data in the grid, one entry per row, starting with the row in startRow. |
| 41 | + -- The values in RowData will correspond to columns starting at startColumn . |
| 42 | + |
| 43 | + row_metadata: detachable LIST [EG_DIMENSION_PROPERTIES] |
| 44 | + -- Metadata about the requested rows in the grid, starting with the row in startRow |
| 45 | + |
| 46 | + column_metadata: detachable LIST [EG_DIMENSION_PROPERTIES] |
| 47 | + -- Metadata about the requested columns in the grid, starting with the column in startColumn . |
| 48 | + |
| 49 | +feature -- Element Change |
| 50 | + |
| 51 | + set_start_row (a_val: like start_row) |
| 52 | + -- Set `start_row` with `a_val`. |
| 53 | + require |
| 54 | + valid_row: a_val >= 0 |
| 55 | + do |
| 56 | + start_row := a_val |
| 57 | + ensure |
| 58 | + start_row_set: start_row = a_val |
| 59 | + end |
| 60 | + |
| 61 | + set_start_column (a_val: like start_column) |
| 62 | + -- Set `start_column` with `a_val`. |
| 63 | + require |
| 64 | + valid_column: a_val >= 0 |
| 65 | + do |
| 66 | + start_column := a_val |
| 67 | + ensure |
| 68 | + start_column_set: start_column = a_val |
| 69 | + end |
| 70 | + |
| 71 | + force_raw_data (a_data: EG_ROW_DATA) |
| 72 | + -- Add an item `a_data` to the list of `row_data` |
| 73 | + local |
| 74 | + l_row_data: like row_data |
| 75 | + do |
| 76 | + l_row_data := row_data |
| 77 | + if l_row_data /= Void then |
| 78 | + l_row_data.force (a_data) |
| 79 | + else |
| 80 | + create {ARRAYED_LIST [EG_ROW_DATA]} l_row_data.make (5) |
| 81 | + l_row_data.force (a_data) |
| 82 | + end |
| 83 | + row_data := l_row_data |
| 84 | + end |
| 85 | + |
| 86 | + force_row_metadata (a_metadata: EG_DIMENSION_PROPERTIES) |
| 87 | + -- Add an item `a_metadata` to the list of `row_metadata` |
| 88 | + local |
| 89 | + l_row_metadata: like row_metadata |
| 90 | + do |
| 91 | + l_row_metadata := row_metadata |
| 92 | + if l_row_metadata /= Void then |
| 93 | + l_row_metadata.force (a_metadata) |
| 94 | + else |
| 95 | + create {ARRAYED_LIST [EG_DIMENSION_PROPERTIES]} l_row_metadata.make (5) |
| 96 | + l_row_metadata.force (a_metadata) |
| 97 | + end |
| 98 | + row_metadata := l_row_metadata |
| 99 | + end |
| 100 | + |
| 101 | + |
| 102 | + force_column_metadata (a_metadata: EG_DIMENSION_PROPERTIES) |
| 103 | + -- Add an item `a_metadata` to the list of `column_metadata` |
| 104 | + local |
| 105 | + l_column_metadata: like row_metadata |
| 106 | + do |
| 107 | + l_column_metadata := row_metadata |
| 108 | + if l_column_metadata /= Void then |
| 109 | + l_column_metadata.force (a_metadata) |
| 110 | + else |
| 111 | + create {ARRAYED_LIST [EG_DIMENSION_PROPERTIES]} l_column_metadata.make (5) |
| 112 | + l_column_metadata.force (a_metadata) |
| 113 | + end |
| 114 | + column_metadata := l_column_metadata |
| 115 | + end |
| 116 | + |
| 117 | +feature -- Eiffel to JSON |
| 118 | + |
| 119 | + to_json: JSON_OBJECT |
| 120 | + do |
| 121 | + create Result.make |
| 122 | + end |
31 | 123 | end |
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