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revision 786 by bh, Wed Apr 30 10:54:32 2003 UTC revision 872 by frank, Fri May 9 08:33:45 2003 UTC
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1    2003-05-09  Frank Koormann <[email protected]>
2    
3            * Thuban/UI/scalebar.py (DrawScaleBar): Draw only if interval > 0.0.
4    
5    2003-05-08  Frank Koormann <[email protected]>
6    
7            Coding style updates
8    
9            * test/test_scalebar.py: Replaced tab indentation by spaces.
10    
11            * Thuban/UI/scalebar.py: Explicit imports.
12    
13    2003-05-08  Frank Koormann <[email protected]>
14    
15            * Thuban/UI/scalebar.py
16            (ScaleBar.DrawScalebar): Format string bug fixed.
17    
18    2003-05-08  Frank Koormann <[email protected]>
19    
20            Reorganization of scalebar component (no wx in Thuban/Model)
21    
22            * Thuban/Model/scalebar.py: Rendering moved to Thuban/UI/scalebar.py
23            (deriveInterval):
24            Calculate scalebar interval and unit which fits in width for scale.
25            (roundInterval): Round float.
26    
27            * Thuban/UI/scalebar.py (ScaleBar): Scalebar rendering
28    
29            * test/test_scalebar.py: Test for Thuban/Model/scalebar.py methods.
30    
31            * Thuban/UI/legend.py: Import Thuban.UI.scalebar
32    
33    2003-05-08  Frank Koormann <[email protected]>
34    
35            * Thuban/UI/legend.py (ScalebarBitmap.SetCanvas):
36            Initialize ScaleBar with canvas.map
37    
38            * Thuban/Model/scalebar.py (ScaleBar.roundInterval()): New,
39            round intervals to display smarter lengths
40            (ScaleBar.DrawScalebar): Draw Scalebar only if the map contains a
41            layer. If the maps has no projection applied grey the scalebar.
42    
43    2003-05-07  Frank Koormann <[email protected]>
44            
45            Basic Scalebar features added.
46    
47            * Thuban/Model/scalebar.py (ScaleBar): New, scalebar rendering.
48    
49            * Thuban/UI/legend.py (LegendPanel): Added scalebar bitmap
50            (ScaleBarBitmap): New, links the scalebar bitmap with view messages
51            and the renderer.
52    
53            * Thuban/UI/view.py (MapCanvas.set_view_transform): Issue SCALE_CHANGED.
54    
55            * Thuban/UI/messages.py: SCALE_CHANGED added.
56    
57    2003-05-07  Bernhard Herzog  <[email protected]>
58    
59            * Thuban/Model/session.py (Session.__init__): New instance
60            variable shapestores to hold a list of all open shapestore objects
61            (Session.ShapeStores): New. Accessor method for the shapestores
62            list.
63            (Session._add_shapestore, Session._clean_weak_store_refs): New.
64            Internal methods to maintain the shapestores list.
65            (Session.Tables): New. Return all tables open in the session.
66            (Session.OpenShapefile): Insert the new ShapeStore into the
67            shapestores list.
68    
69            * test/test_session.py (TestSessionSimple.test_initial_state): Add
70            tests for ShapeStores and Tables
71            (TestSessionWithContent.test_shape_stores)
72            (TestSessionWithContent.test_tables): New. Test cases for
73            ShapeStores and Tables
74    
75    2003-05-07  Bernhard Herzog  <[email protected]>
76    
77            * Thuban/Model/transientdb.py (TransientTableBase.ReadRowAsDict):
78            Add comments about the optimizations used.
79            (AutoTransientTable.ReadValue, TransientTableBase.ReadValue): New.
80            Implement the ReadValue table interface method.
81    
82            * test/test_transientdb.py
83            (TestTransientTable.run_iceland_political_tests)
84            (TestTransientTable.test_transient_joined_table): Add tests for
85            ReadValue
86    
87    2003-05-07  Frank Koormann <[email protected]>
88    
89            * Resources/Bitmaps/fulllayerextent.xpm,
90            Resources/Bitmaps/fullselextent.xpm: Replaced the place holders with
91            new icons.
92    
93    2003-05-06  Bernhard Herzog  <[email protected]>
94    
95            * Thuban/Model/transientdb.py (AutoTransientTable.SimpleQuery):
96            New. Simply delegate to the transient table's version.
97    
98            * test/test_transientdb.py
99            (TestTransientTable.test_auto_transient_table_query): New. Test
100            case for AutoTransientTable's SimpleQuery
101    
102    2003-05-06  Bernhard Herzog  <[email protected]>
103    
104            * Thuban/Model/transientdb.py (TransientTableBase.SimpleQuery):
105            Implement a simple query method for the query dialog
106            (TransientTableBase.create): Add an INTEGER PRIMARY KEY that holds
107            the row index or shapeid.
108            (TransientTable.create): Insert the right value of the row index
109            (TransientJoinedTable.create): Copy the row index of the left
110            table to the joined result table
111    
112            * test/test_transientdb.py
113            (TestTransientTable.test_transient_table_read_twice): Fix
114            doc-string
115            (TestTransientTable.test_transient_table_query): New. Test for the
116            SimpleQuery method
117    
118    2003-05-06  Bernhard Herzog  <[email protected]>
119    
120            Convert all table users to use the new table interface. This only
121            covers Thuban itself, not GREAT-ER or other applications built on
122            Thuban yet, so the compatibility interface stays in place for the
123            time being but it now issues DeprecationWarnings.
124    
125            Finally, the new Table interface has a new method, HasColumn.
126    
127            * Thuban/Model/table.py (OldTableInterfaceMixin): All methods
128            issue deprecation warnings when they're. The warnings refer to the
129            caller of the method.
130            (OldTableInterfaceMixin.__deprecation_warning): New. Helper method
131            for the deprecation warnings
132    
133            * test/test_table.py: Ignore the deprecation warnings for the old
134            table in the tests in this module. The purpose of the tests is to
135            test the old interface, after all.
136    
137            * test/test_transientdb.py
138            (TestTransientTable.run_iceland_political_tests): Use the
139            constants for the types. Add a test for HasColumn
140            (TestTransientTable.test_transient_joined_table): Adapt to new
141            table interface. Add a test for HasColumn
142            (TestTransientTable.test_transient_table_read_twice): Adapt to new
143            table interface
144    
145            * Thuban/UI/tableview.py (DataTable.SetTable, DataTable.GetValue):
146            Adapt to new table interface
147    
148            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Adapt to
149            new table interface
150    
151            * Thuban/UI/controls.py (RecordListCtrl.fill_list)
152            (RecordTable.SetTable): Adapt to new table interface
153    
154            * Thuban/UI/classifier.py (Classifier.__init__)
155            (Classifier.__init__): Adapt to new table interface
156    
157            * Thuban/UI/classgen.py (ClassGenDialog.__init__)
158            (GenUniformPanel._OnRetrieve, GenUniquePanel._OnRetrieve): Adapt
159            to new table interface
160    
161            * Thuban/Model/transientdb.py (TransientTableBase.HasColumn)
162            (AutoTransientTable.HasColumn): Implement the new table interface
163            method
164            (AutoTransientTable.ReadRowAsDict, AutoTransientTable.ValueRange)
165            (AutoTransientTable.UniqueValues): Adapt to new table interface
166    
167            * Thuban/Model/layer.py (Layer.SetShapeStore, Layer.GetFieldType):
168            Adapt to new table interface
169    
170            * test/test_layer.py (TestLayer.open_shapefile): Helper method to
171            simplify opening shapefiles a bit easier.
172            (TestLayer.test_arc_layer, TestLayer.test_polygon_layer)
173            (TestLayer.test_point_layer): Use the new helper method
174            (TestLayer.test_get_field_type): New. Test for the GetFieldType
175            method
176    
177            * test/test_dbf_table.py (TestDBFTable.test_has_column): Test for
178            the new table method
179    
180            * test/test_memory_table.py (TestMemoryTable.test_has_column):
181            Test for the new table method HasColumn
182    
183    2003-05-06  Jonathan Coles   <[email protected]>
184    
185            Addresses the "Selection Extent" wish of RTbug #1787.
186    
187            * Resources/Bitmaps/fulllayerextent.xpm,
188            Resources/Bitmaps/fullselextent.xpm: Bitmaps for layer and selection
189            extent. These are just place holders for the real bitmaps.
190    
191            * Thuban/Model/layer.py (Shape): Since a Shape is immutable only
192            calculate the bounding box once (the first time compute_bbox() is
193            called).
194            (Layer.ShapesBoundingBox): New. Given a list of shape ids, return
195            the bounding box for the shapes in lat/long coordinates.
196    
197            * Thuban/UI/mainwindow.py: Added new "Full selection extent" menu
198            option.
199            (MainWindow.has_selected_shapes): New. Returns true if there are
200            any selected shapes.
201            (MainWindow.FullSelectionExtent): New. Calls
202            MapCanvas.FitSelectedToWindow() when the user selects the menu option.
203            (_has_selected_shapes): New. Returns true if there are any
204            selected shapes.
205    
206            * Thuban/UI/selection.py (Selection.HasSelectedShapes): New. Returns
207            true if there are any selected shapes.
208    
209            * Thuban/UI/view.py (MapCanvas): Added delegated method
210            HasSelectedShapes.
211            (MapCanvas.FitSelectedToWindow): New. Centers and scales any selected
212            shapes on the canvas using the map projection (if any).
213    
214            * test/test_layer.py (TestLayer.test_arc_layer): Add some tests
215            for Layer.ShapesBoundingBox().
216    
217    2003-05-06  Bernhard Herzog  <[email protected]>
218    
219            * Resources/Projections/defaults.proj: Fix spelling of Mercator
220    
221    2003-05-05  Jonathan Coles   <[email protected]>
222    
223            Addresses the "Full Layer Extent" wish of RTbug #1787.
224    
225            * Resources/Projections/defaults.proj: Added UK National Grid.
226    
227            * Thuban/UI/mainwindow.py: Added new "Full layer extent" menu option.
228            (MainWindow.FullLayerExtent): New. Calls MapCanvas.FitLayerToWindow()
229            when the user selects the menu option.
230    
231            * Thuban/UI/view.py (MapCanvas.FitLayerToWindow): New. Centers and
232            scales the given layer on the canvas using the map projection.
233    
234    2003-05-05  Bernhard Herzog  <[email protected]>
235    
236            Convert the table implementations to a new table interface. All
237            tables use a common mixin class to provide backwards compatibility
238            until all table users have been updated.
239    
240            * Thuban/Model/table.py (OldTableInterfaceMixin): Mixin class to
241            provide backwards compatibility for table classes implementing the
242            new interface
243            (DBFTable, MemoryTable): Implement the new table interface. Use
244            OldTableInterfaceMixin as base for compatibility
245            (DBFColumn, MemoryColumn): New. Column description for DBFTable
246            and MemoryTable resp.
247    
248            * test/test_dbf_table.py: New. Test cases for the DBFTable with
249            the new table interface.
250    
251            * test/test_memory_table.py: New. Test cases for the MemoryTable
252            with the new table interface.
253    
254            * test/test_table.py: Document the all tests in this file as only
255            for backwards compatibility. The equivalent tests for the new
256            interface are in test_memory_table.py and test_dbf_table.py
257            (MemoryTableTest.test_read): field_info should be returning tuples
258            with four items
259            (MemoryTableTest.test_write): Make doc-string a more precise.
260    
261            * Thuban/Model/transientdb.py (TransientTableBase): Convert to new
262            table interface. Derive from from OldTableInterfaceMixin for
263            compatibility.
264            (TransientTableBase.create): New intance variable column_map to
265            map from names and indices to column objects
266            (TransientTable.create): Use the new table interface of the input
267            table
268            (AutoTransientTable): Convert to new table interface. Derive from
269            from OldTableInterfaceMixin for compatibility.
270            (AutoTransientTable.write_record): Removed. It's not implemented
271            yet and we still have to decide how to handle writing with the new
272            table and data framework.
273    
274            * test/test_transientdb.py
275            (TestTransientTable.run_iceland_political_tests)
276            (TestTransientTable.test_transient_joined_table): Use the new
277            table interface
278    
279    2003-05-05  Jonathan Coles   <[email protected]>
280    
281            This is namely a collection of UI updates to improve user interactivity.
282            Tabbing between controls now exists and you can use ESC to close dialog
283            boxes; ENTER will active the default button.
284    
285            * Thuban/UI/classgen.py (ClassGenDialog.__init__): Rearrange the
286            order that the controls are created so that tabbing works correctly.
287            (ClassGenDialog.OnOK): Renamed from _OnGenerate() so that the
288            wxDialog can handle the default button correctly.
289            (ClassGenDialog.OnCancel): Renamed from _OnCloseBtn() for the
290            same reasons as for OnOK.
291            (GenUniformPanel._OnRetrieve): Call wxBeginBusyCursor/wxEndBusyCursor
292            when we ask the table for the maximum/minimum values of a field
293            which could take a very long time.
294    
295            * Thuban/UI/classifier.py (Classifier.__init__): Rearrange the
296            order that the controls are created so that tabbing works correctly.
297            (SelectPropertiesDialog.__init__): Rearrange the order that the
298            controls are created so that tabbing works correctly.
299    
300            * Thuban/UI/dialogs.py: Copied NonModalDialog box and changed it
301            to derive from a wxDialog but behave like the original implementation
302            which was derived from a wxFrame. wxDialog provides useful key
303            handling functionality like ESC calling OnCancel and ENTER calling
304            OnOK which is lost with wxFrame.
305    
306            * Thuban/UI/mainwindow.py: Add "..." to menu items that will open
307            new dialogs.
308    
309            * Thuban/UI/projdialog.py (ProjFrame.__init__): Rearrange the
310            order that the controls are created so that tabbing works correctly.
311            (ProjFrame.OnApply): Renamed from _OnTry() to use wxDialog behaviour.
312            (ProjFrame.OnOK): Renamed from _OnOK() to use wxDialog behaviour.
313            (ProjFrame.OnCancel): Renamed from _OnClose() to use wxDialog behaviour.
314            (ProjPanel.__init__): Add "Airy" to the list of ellipsoids so we
315            can provide the "UK National Grid" as a default projection.
316            (UTMPanel.__init__): Rearrange the order that the controls are
317            created so that tabbing works correctly.
318    
319    2003-05-05  Bernhard Herzog  <[email protected]>
320    
321            * extensions/thuban/wxproj.cpp: Fix some of the comments.
322            (project_point): If a map projection but no layer projection is
323            given, convert degrees to radians before applying the map
324            projection.
325    
326            * Thuban/UI/tableview.py (TableGrid.disallow_messages)
327            (TableGrid.allow_messages): New methods to make it possible to
328            inhibit message sending.
329            (TableGrid.issue): Only send the message if not inhibited.
330            (LayerTableGrid.select_shape): Use the new methods to make sure
331            that no ROW_SELECTED message is sent while we're updating the
332            selected rows to match the selected shapes.
333    
334    2003-05-02  Jan-Oliver Wagner <[email protected]>
335    
336            Implementation of MemoryTable.
337    
338            * Thuban/Model/table.py (MemoryTable): New. Quite simple table
339            implementation that operates on a list of tuples. All of the data
340            are kept in the memory.
341    
342            * test/test_table.py (MemoryTableTest): New.
343    
344            * test/test_transientdb.py (SimpleTable): Removed.
345            (TestTransientTable.test_transient_joined_table,
346            (TestTransientTable.test_transient_table_read_twice): Replaced
347            SimpleTable by MemoryTable.
348    
349    2003-04-30  Jonathan Coles   <[email protected]>
350    
351            * Data/iceland_sample.thuban: Now contains correct projections
352            for each of the layers.
353    
354            * Resources/Projections/defaults.proj: Geographic projection
355            contains unit conversion parameter.
356    
357    2003-04-30  Jonathan Coles   <[email protected]>
358    
359            The most important part of this putback is the projection changes.
360            It should now be possible to specify the projection that a layer
361            is in and then specify a different projection for the map. The
362            projection dialog has an extra parameter for a geographic projection
363            which lets the user select if the input is in degrees or radians.
364    
365            * Thuban/Model/layer.py (Layer.ShapesInRegion): Fix docstring
366            to say that the parameter is a tuple of unprojected
367            points (which is what the callers to this method were assuming).
368            Also, since the points are unprojected we need to projected them.
369    
370            * Thuban/UI/legend.py (LegendTree.MoveCurrentItemUp,
371            LegendTree.MoveCurrentItemDown): If the layer or any of the layer's
372            groups are selected, move the layer up/down. Fixes RTbug #1833.
373    
374            * Thuban/UI/mainwindow.py: Move menu item map_rename up.
375    
376            * Thuban/UI/projdialog.py (ProjFrame._OnSave): Add missing
377            parameter in call to SetClientData.
378            (GeoPanel): Add support for selecting the units that the
379            source data is in (Radians or Degrees).
380    
381            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Optimize
382            the rendering loop by reducing the number of if's, removing the
383            unnecessary try/except block, and checking if the old group
384            is the same as the new one (which happens a lot if there is
385            no classification, or lots of shapes are in the same group).
386    
387            * Thuban/UI/view.py (MapCanvas.OnPaint): Add a try/except block
388            around the redraw routine to try to catch problems that the user
389            may create by selecting invalid projections for the data set and
390            map. Clears the display if there are any problems and prints the
391            error.
392            (MapCanvas.do_redraw): Use DC.Clear() instead of drawing a filled
393            rectangle.
394    
395            * extensions/thuban/wxproj.cpp (project_point): First invert the
396            supplied point (which should be in projected coordinates) using
397            the layer's projection and then project the point using the
398            map's projection.
399            (project_points): Use project_point() to project each point.
400    
401    2003-04-30  Jan-Oliver Wagner <[email protected]>
402    
403            * Thuban/Model/layer.py (Layer.SetShapeStore): Fixed a bug:
404            don't set the Classification to None if the classfication field
405            is None (ie only a DEFAULT).
406    
407    2003-04-30  Bernhard Herzog  <[email protected]>
408    
409            * Thuban/UI/view.py: Fix some typos.
410    
411            * Thuban/UI/mainwindow.py (MainWindow.identify_view_on_demand): Do
412            not pop up the dialog if the selection becomes empty (this could
413            happen if e.g. a new selection is opened while the identify tool
414            is active and dialog had been closed)
415    
416  2003-04-30  Bernhard Herzog  <[email protected]>  2003-04-30  Bernhard Herzog  <[email protected]>
417    
418          * Thuban/Model/transientdb.py (TransientTableBase.__init__): New          * Thuban/Model/transientdb.py (TransientTableBase.__init__): New
# Line 10  Line 425 
425          (TestTransientTable.test_transient_table_read_twice): New test          (TestTransientTable.test_transient_table_read_twice): New test
426          case for the above bug-fix.          case for the above bug-fix.
427    
428    2003-04-29  Jonathan Coles   <[email protected]>
429    
430            * Thuban/common.py: Removed. No longer needed Str2Num. RTbug #1832.
431    
432            * Thuban/UI/classgen.py: Remove all uses of Str2Num.
433    
434            * Thuban/UI/classifier.py: Remove all uses of Str2Num.
435            (ClassTable.SetValueAsCustom): Rename keyword argument in
436            ClassGroup* constructors to match argument name.
437    
438  2003-04-29  Bernhard Herzog  <[email protected]>  2003-04-29  Bernhard Herzog  <[email protected]>
439    
440          * Thuban/Model/session.py (Session.Destroy): Explicitly close the          * Thuban/Model/session.py (Session.Destroy): Explicitly close the

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