Contents of /branches/greater-ms3/thuban/ChangeLog

2001-09-13  Bernhard Herzog  <[email protected]>

        * Thuban/UI/view.py (MapCanvas.OnPaint): Only delay drawing to
        idle time when there actually is something to draw. If there's
        nothing to draw simply clear the window
        (MapCanvas.do_redraw): Call dc.EndDrawing and add some comments.
        (MapCanvas.SetMap): force a redraw in all cases because
        FitMapToWindow doesn't always do it.
        (MapCanvas.ZoomFactor): Add an optional parameter, center, to
        specify the point to move into the center of the window
        (ZoomOutTool.MouseUp, ZoomInTool.MouseUp): If the mouse wasn't
        dragged, zoon in/out by a factor of 2

        * Thuban/Model/session.py (create_empty_session): Unset the
        modified bit before returning it

        * Thuban/UI/mainwindow.py (MainWindow.NewSession): Use
        create_empty_session session to create the new, empty session.

        * Thuban/UI/mainwindow.py (MainWindow.__init__): Set the size of
        the tool bitmaps.
        (MainWindow.OnClose, MainWindow.save_modified_session): Separate
        the code that asks whether the session should be saved into the
        new method save_modified_session.
        (MainWindow.OpenSession, MainWindow.NewSession): Use the new
        method to save modified session here too.

2001-09-11  Bernhard Herzog  <[email protected]>

        * setup.py (InnoIconItem): fix typo

        (thuban_bdist_inno.run):
        (bdist_inno.run): Move the decision not to create symlinks on
        non-nt platforms to thuban_bdist_inno and do it unconditinally
        since we never want to create the symlinks here

2001-09-10  Bernhard Herzog  <[email protected]>

        * Thuban/UI/mainwindow.py (MainWindow.IdentifyTool): Popup the
        identify view immediately

        * Thuban/UI/controls.py: New file with two classes RecordListCtrl
        and SelectableRecordListCtrl that implement the code shared by the
        identify view and the label dialog

        * Thuban/UI/identifyview.py (IdentifyListCtrl): Derive from the
        new class RecordListCtrl

        * Thuban/UI/labeldialog.py (LabelDialog.OnOK): Check whether the
        return value of GetValue is None instead of using it as a boolean
        directly so that Zero numbers are handled properly.
        (LabelListCtrl): Derive from the new class
        SelectableRecordListCtrl

        * Thuban/UI/proj4dialog.py (Proj4Dialog.__init__):
        (Proj4Dialog.dialogLayout): Make the window resizable and set the
        size of the text control explicitly to make the sizers work on
        both Windows and X.

2001-09-07  Bernhard Herzog  <[email protected]>

        * Thuban/UI/view.py (MapCanvas.find_shape_at):Add a new parameter
        that can limit the search to the currently selected layer.
        (MapCanvas.SelectShapeAt): Make sure that the currently selected
        layer stays selected even when no shape is found
        (MapCanvas.FitRectToWindow): If the rect has zero with or zero
        height do nothing (avoids zero division errors)

2001-09-06  Bernhard Herzog  <[email protected]>

        * Thuban/UI/tree.py (SessionTreeCtrl, SessionTreeView.__init__):
        Correct the spelling of SessionTreeCtrl. dabbrev is too damn
        convenient :-)
        (SessionTreeCtrl.__init__, SessionTreeCtrl.update_tree): Introduce
        a new instvar layer_to_item to map layers to tree items
        (SessionTreeCtrl.layer_selected): Select the appropriate tree item
        to match the current selection in the interactor

        * Thuban/UI/interactor.py (Interactor.SelectedLayer):
        (Interactor.HasSelectedLayer): New methods to query the current
        selection

        * Thuban/UI/mainwindow.py (MainWindow.current_layer):
        (MainWindow.has_selected_layer): Simply call the appropriate
        interactor method

        * Thuban/UI/mainwindow.py (MainWindow.__init__):
        (MainWindow.LayerShowTable):
        (MainWindow.identify_view_on_demand): Store the interactor in an
        instvar and use that reference instead of going through main.app

        * Thuban/UI/mainwindow.py (MainWindow.ShowSessionTree): 
        * Thuban/UI/application.py (ThubanApplication.OnInit): 
        * Thuban/UI/main.py (main): Create the session tree view in main
        with the new mainwindow method ShowSessionTree and not directly
        the application's OnInit method

        * Thuban/UI/tree.py (myTreeCtrlPanel):
        (SessioinTreeCtrl): Rename to SessioinTreeCtrl and turn it into a
        TreeCtrl isntead of a panel. This affects most method since we now
        refer to self instead of self.tree
        (SessionTreeView): New class implementing a non-modal dialog
        showing the session tree.

        * Thuban/UI/mainwindow.py (MainWindow.LayerShowTable): Pass the
        layer to the tableview dialog.

        * Thuban/UI/tableview.py: Add some doc-strings
        (TableGrid): 
        (TableGrid.OnRangeSelect):
        (TableGrid.OnSelectCell):
        (TableFrame.__init__):
        (TableFrame.row_selected):
        Selecting rows in the grid view now updates the selected shapes
        through the TableFrame. To achieve this we derive TableGrid from
        Publisher and introduce the message type ROW_SELECTED which the
        TableFrame subscribes to and which is issued by OnRangeSelect and
        OnSelectCell

        (DataTable.SelectRow): Removed because it's no longer needed in
        the row/shape selection scheme

        * Thuban/UI/dialogs.py: New file implementing common classes for
        dialogs

        * Thuban/UI/tableview.py (TableGrid.__init__): Don't subscribe to
        the SELECTED_SHAPE message anymore. This is now handled by the
        parent.
        (TableGrid.select_shape): Only update the selection if the shape
        is not None.
        (TableFrame): Inherit from the new NonModalDialog class.
        (TableFrame.__init__, TableFrame.select_shape): Handle the
        SELECT_SHAPE message.
        (TableFrame.OnClose): Extend the inherited method to unsubscribe
        SELECT_SHAPE

        * Thuban/UI/mainwindow.py (MainWindow.init_dialogs):
        (MainWindow.add_dialog):
        (MainWindow.dialog_open):
        (MainWindow.remove_dialog):
        (MainWindow.get_open_dialog): New methods to maintain a dictionary
        of opened non-modal dialogs.

        (MainWindow.__init__): Initialize the new non-modal dictionary
        management code
        (MainWindow.LayerShowTable): maintain separate dialogs for each
        table using the non-modal dialog management code to only open a
        view once for each table.

        (MainWindow.IdentifyTool):
        (MainWindow.__init__):
        (MainWindow.identify_view_on_demand): Don't open the identify view
        in IdentifyTool anymore. This will be done automatically by the
        new method identify_view_on_demand which handles the
        SELECTED_SHAPE message so that the identify view will be opened on
        demand

        * Thuban/UI/identifyview.py (IdentifyListCtrl.__init__): Remove
        the interactor argument. The SELECTED_SHAPE message is now handled
        by the parent.
        (IdentifyView.__init__): Add the interactor argument so that we
        can handle the SELECTED_SHAPE message here
        (IdentifyView.selected_shape): New method to handle the
        SELECTED_SHAPE messages

        * Thuban/UI/identifyview.py (IdentifyView): Derive from the new
        NonModalDialog class
        (IdentifyView.OnClose): Extend the inherited version to
        unsubscribe SELECT_SHAPE

        * Thuban/Model/session.py (Session.UnsetModified): Remove debug prints

2001-09-05  Bernhard Herzog  <[email protected]>

        * Thuban/UI/view.py (MapCanvas.__init__): New argument, interactor.
        
        * Thuban/UI/mainwindow.py (MainWindow.__init__): New argument
        interactor to pass through to the MapCanvas
        
        * Thuban/UI/application.py (ThubanApplication.OnInit): Use the new
        argument to the MainWindow constructor to get rid of the ugly hack
        that made main.app available early just so that the mapcanvas
        could access the interactor object.

2001-09-04  Bernhard Herzog  <[email protected]>

        * Thuban/UI/mainwindow.py (MainWindow.RunMessageBox): New method
        that runs a modal message box
        (MainWindow.OnClose): Use the new method
        (MainWindow.RemoveLayer): Just do nothing in case no layer is
        selected. The command should be grayed out anyway, so there's no
        need to pop up a message box.
        (MainWindow.AddLayer): Pop up a message box with an error message
        if the shape file can't be opened

        * Thuban/Model/layer.py (Layer.__init__): Open the shapefile
        immediately. This will cause an exception in case the file can't
        be opened and we can display an appropriate message.

        * MANIFEST.in: Add extensions/pyprojection/LICENSE

        * setup.py (thuban_bdist_rpm): New class implementing a Thuban
        specific bdist_rpm command.

        * Thuban/UI/main.py: Catch ImportError exceptions when importing
        the locale module because it may not be available on some
        installations.

        * extensions/pyprojection/LICENSE: Copy of the license text in
        Projection.i. Having it in a separate file makes it easier to
        refer to license text in e.g. RPMs

2001-09-03  Bernhard Herzog  <[email protected]>

        * setup.py: use wx-config instead of wxgtk-config because it's
        more generic

        * setup.py (ThubanInstall.get_outputs): Add the symlink in
        <prefix>/bin to the outputs
        (ThubanInstall.link_file): New method to link files. We need this
        because the standard copy_files refuses to link non-existing
        files.
        (ThubanInstall.run): Remove the leading install root from the
        script filename if an install root was specified and use the new
        link_file method
        
        * Thuban/UI/mainwindow.py (MainWindow.AddLayer): Fit the map to
        the window when the first layer is added to the map.

        * setup.py (ThubanInstall.run): Honor the build root (self.root)
        when linking thuban.py to <prefix>/bin

2001-08-31  Bernhard Herzog  <[email protected]>

        * setup.py: In the setup call, the install parameters shouldn't
        have trailing slashes because distutils on non-posix platforms
        doesn't like that. The same applies to other directories like
        "Resources/Bitmaps"

        In the configuration section for nt, move the wxWindows directory
        optins into the part clearly marked as editable.

        (InstallLocal.initialize_options):
        (InstallLocal.user_options): remove the currently unused debug
        flag
        (thuban_build_py.find_all_modules): Add this method so that it
        works for our case of having packages and modules in one
        distribution as well.
        (ThubanInstall.initialize_options):
        (ThubanInstall.finalize_options):
        (ThubanInstall.user_options):
        (ThubanInstall.boolean_options): Add new options, do-symlink and
        extra files. Since these are the first ThubanInstall specific
        options, override user_options and boolean_options
        (ThubanInstall.run): Honor the new do-symlink and extra-files
        options.
        (ThubanInstall.get_outputs): Add to override the base-class's
        version and add the extra-files to the outputs
        (bdist_inno): New class for windows distributions with Inno Setup
        (InnoIconItem): Helper class for bdist_inno
        (thuban_bdist_inno): Thuban specific version of bdist_inno. Added
        this together with the appropriate parameters, to the setup call.
        
        * setup.cfg (bdist_inno): added new section for the inno setup
        installer

        * Thuban/UI/tree.py (myTreeCtrlPanel.__init__): New inst var
        changing_selection to avoid recursive selection events when
        modifying the selection in response to a selection event.
        (myTreeCtrlPanel.normalize_selection): Set the new inst var when
        changing the tree's selection.
        (myTreeCtrlPanel.OnSelChanged): Only normalize the selection when
        we're not being called indirectly from normalize_selection.

        * Thuban/UI/mainwindow.py (MainWindow.update_command_ui): Call
        event.Check only if the command is actuall checkable.
        (MainWindow.__init__): Call the toolbar's Realize method to make
        sure that the items are actually shown

2001-08-28  Bernhard Herzog  <[email protected]>

        * setup.py: Fix some doc strings

        * ChangeLog: started

1	2001-09-13 Bernhard Herzog <[email protected]>
2
3	* Thuban/UI/view.py (MapCanvas.OnPaint): Only delay drawing to
4	idle time when there actually is something to draw. If there's
5	nothing to draw simply clear the window
6	(MapCanvas.do_redraw): Call dc.EndDrawing and add some comments.
7	(MapCanvas.SetMap): force a redraw in all cases because
8	FitMapToWindow doesn't always do it.
9	(MapCanvas.ZoomFactor): Add an optional parameter, center, to
10	specify the point to move into the center of the window
11	(ZoomOutTool.MouseUp, ZoomInTool.MouseUp): If the mouse wasn't
12	dragged, zoon in/out by a factor of 2
13
14	* Thuban/Model/session.py (create_empty_session): Unset the
15	modified bit before returning it
16
17	* Thuban/UI/mainwindow.py (MainWindow.NewSession): Use
18	create_empty_session session to create the new, empty session.
19
20	* Thuban/UI/mainwindow.py (MainWindow.__init__): Set the size of
21	the tool bitmaps.
22	(MainWindow.OnClose, MainWindow.save_modified_session): Separate
23	the code that asks whether the session should be saved into the
24	new method save_modified_session.
25	(MainWindow.OpenSession, MainWindow.NewSession): Use the new
26	method to save modified session here too.
27
28	2001-09-11 Bernhard Herzog <[email protected]>
29
30	* setup.py (InnoIconItem): fix typo
31
32	(thuban_bdist_inno.run):
33	(bdist_inno.run): Move the decision not to create symlinks on
34	non-nt platforms to thuban_bdist_inno and do it unconditinally
35	since we never want to create the symlinks here
36
37	2001-09-10 Bernhard Herzog <[email protected]>
38
39	* Thuban/UI/mainwindow.py (MainWindow.IdentifyTool): Popup the
40	identify view immediately
41
42	* Thuban/UI/controls.py: New file with two classes RecordListCtrl
43	and SelectableRecordListCtrl that implement the code shared by the
44	identify view and the label dialog
45
46	* Thuban/UI/identifyview.py (IdentifyListCtrl): Derive from the
47	new class RecordListCtrl
48
49	* Thuban/UI/labeldialog.py (LabelDialog.OnOK): Check whether the
50	return value of GetValue is None instead of using it as a boolean
51	directly so that Zero numbers are handled properly.
52	(LabelListCtrl): Derive from the new class
53	SelectableRecordListCtrl
54
55	* Thuban/UI/proj4dialog.py (Proj4Dialog.__init__):
56	(Proj4Dialog.dialogLayout): Make the window resizable and set the
57	size of the text control explicitly to make the sizers work on
58	both Windows and X.
59
60	2001-09-07 Bernhard Herzog <[email protected]>
61
62	* Thuban/UI/view.py (MapCanvas.find_shape_at):Add a new parameter
63	that can limit the search to the currently selected layer.
64	(MapCanvas.SelectShapeAt): Make sure that the currently selected
65	layer stays selected even when no shape is found
66	(MapCanvas.FitRectToWindow): If the rect has zero with or zero
67	height do nothing (avoids zero division errors)
68
69	2001-09-06 Bernhard Herzog <[email protected]>
70
71	* Thuban/UI/tree.py (SessionTreeCtrl, SessionTreeView.__init__):
72	Correct the spelling of SessionTreeCtrl. dabbrev is too damn
73	convenient :-)
74	(SessionTreeCtrl.__init__, SessionTreeCtrl.update_tree): Introduce
75	a new instvar layer_to_item to map layers to tree items
76	(SessionTreeCtrl.layer_selected): Select the appropriate tree item
77	to match the current selection in the interactor
78
79	* Thuban/UI/interactor.py (Interactor.SelectedLayer):
80	(Interactor.HasSelectedLayer): New methods to query the current
81	selection
82
83	* Thuban/UI/mainwindow.py (MainWindow.current_layer):
84	(MainWindow.has_selected_layer): Simply call the appropriate
85	interactor method
86
87	* Thuban/UI/mainwindow.py (MainWindow.__init__):
88	(MainWindow.LayerShowTable):
89	(MainWindow.identify_view_on_demand): Store the interactor in an
90	instvar and use that reference instead of going through main.app
91
92	* Thuban/UI/mainwindow.py (MainWindow.ShowSessionTree):
93	* Thuban/UI/application.py (ThubanApplication.OnInit):
94	* Thuban/UI/main.py (main): Create the session tree view in main
95	with the new mainwindow method ShowSessionTree and not directly
96	the application's OnInit method
97
98	* Thuban/UI/tree.py (myTreeCtrlPanel):
99	(SessioinTreeCtrl): Rename to SessioinTreeCtrl and turn it into a
100	TreeCtrl isntead of a panel. This affects most method since we now
101	refer to self instead of self.tree
102	(SessionTreeView): New class implementing a non-modal dialog
103	showing the session tree.
104
105	* Thuban/UI/mainwindow.py (MainWindow.LayerShowTable): Pass the
106	layer to the tableview dialog.
107
108	* Thuban/UI/tableview.py: Add some doc-strings
109	(TableGrid):
110	(TableGrid.OnRangeSelect):
111	(TableGrid.OnSelectCell):
112	(TableFrame.__init__):
113	(TableFrame.row_selected):
114	Selecting rows in the grid view now updates the selected shapes
115	through the TableFrame. To achieve this we derive TableGrid from
116	Publisher and introduce the message type ROW_SELECTED which the
117	TableFrame subscribes to and which is issued by OnRangeSelect and
118	OnSelectCell
119
120	(DataTable.SelectRow): Removed because it's no longer needed in
121	the row/shape selection scheme
122
123	* Thuban/UI/dialogs.py: New file implementing common classes for
124	dialogs
125
126	* Thuban/UI/tableview.py (TableGrid.__init__): Don't subscribe to
127	the SELECTED_SHAPE message anymore. This is now handled by the
128	parent.
129	(TableGrid.select_shape): Only update the selection if the shape
130	is not None.
131	(TableFrame): Inherit from the new NonModalDialog class.
132	(TableFrame.__init__, TableFrame.select_shape): Handle the
133	SELECT_SHAPE message.
134	(TableFrame.OnClose): Extend the inherited method to unsubscribe
135	SELECT_SHAPE
136
137	* Thuban/UI/mainwindow.py (MainWindow.init_dialogs):
138	(MainWindow.add_dialog):
139	(MainWindow.dialog_open):
140	(MainWindow.remove_dialog):
141	(MainWindow.get_open_dialog): New methods to maintain a dictionary
142	of opened non-modal dialogs.
143
144	(MainWindow.__init__): Initialize the new non-modal dictionary
145	management code
146	(MainWindow.LayerShowTable): maintain separate dialogs for each
147	table using the non-modal dialog management code to only open a
148	view once for each table.
149
150	(MainWindow.IdentifyTool):
151	(MainWindow.__init__):
152	(MainWindow.identify_view_on_demand): Don't open the identify view
153	in IdentifyTool anymore. This will be done automatically by the
154	new method identify_view_on_demand which handles the
155	SELECTED_SHAPE message so that the identify view will be opened on
156	demand
157
158	* Thuban/UI/identifyview.py (IdentifyListCtrl.__init__): Remove
159	the interactor argument. The SELECTED_SHAPE message is now handled
160	by the parent.
161	(IdentifyView.__init__): Add the interactor argument so that we
162	can handle the SELECTED_SHAPE message here
163	(IdentifyView.selected_shape): New method to handle the
164	SELECTED_SHAPE messages
165
166	* Thuban/UI/identifyview.py (IdentifyView): Derive from the new
167	NonModalDialog class
168	(IdentifyView.OnClose): Extend the inherited version to
169	unsubscribe SELECT_SHAPE
170
171	* Thuban/Model/session.py (Session.UnsetModified): Remove debug prints
172
173	2001-09-05 Bernhard Herzog <[email protected]>
174
175	* Thuban/UI/view.py (MapCanvas.__init__): New argument, interactor.
176
177	* Thuban/UI/mainwindow.py (MainWindow.__init__): New argument
178	interactor to pass through to the MapCanvas
179
180	* Thuban/UI/application.py (ThubanApplication.OnInit): Use the new
181	argument to the MainWindow constructor to get rid of the ugly hack
182	that made main.app available early just so that the mapcanvas
183	could access the interactor object.
184
185	2001-09-04 Bernhard Herzog <[email protected]>
186
187	* Thuban/UI/mainwindow.py (MainWindow.RunMessageBox): New method
188	that runs a modal message box
189	(MainWindow.OnClose): Use the new method
190	(MainWindow.RemoveLayer): Just do nothing in case no layer is
191	selected. The command should be grayed out anyway, so there's no
192	need to pop up a message box.
193	(MainWindow.AddLayer): Pop up a message box with an error message
194	if the shape file can't be opened
195
196	* Thuban/Model/layer.py (Layer.__init__): Open the shapefile
197	immediately. This will cause an exception in case the file can't
198	be opened and we can display an appropriate message.
199
200	* MANIFEST.in: Add extensions/pyprojection/LICENSE
201
202	* setup.py (thuban_bdist_rpm): New class implementing a Thuban
203	specific bdist_rpm command.
204
205	* Thuban/UI/main.py: Catch ImportError exceptions when importing
206	the locale module because it may not be available on some
207	installations.
208
209	* extensions/pyprojection/LICENSE: Copy of the license text in
210	Projection.i. Having it in a separate file makes it easier to
211	refer to license text in e.g. RPMs
212
213	2001-09-03 Bernhard Herzog <[email protected]>
214
215	* setup.py: use wx-config instead of wxgtk-config because it's
216	more generic
217
218	* setup.py (ThubanInstall.get_outputs): Add the symlink in
219	<prefix>/bin to the outputs
220	(ThubanInstall.link_file): New method to link files. We need this
221	because the standard copy_files refuses to link non-existing
222	files.
223	(ThubanInstall.run): Remove the leading install root from the
224	script filename if an install root was specified and use the new
225	link_file method
226
227	* Thuban/UI/mainwindow.py (MainWindow.AddLayer): Fit the map to
228	the window when the first layer is added to the map.
229
230	* setup.py (ThubanInstall.run): Honor the build root (self.root)
231	when linking thuban.py to <prefix>/bin
232
233	2001-08-31 Bernhard Herzog <[email protected]>
234
235	* setup.py: In the setup call, the install parameters shouldn't
236	have trailing slashes because distutils on non-posix platforms
237	doesn't like that. The same applies to other directories like
238	"Resources/Bitmaps"
239
240	In the configuration section for nt, move the wxWindows directory
241	optins into the part clearly marked as editable.
242
243	(InstallLocal.initialize_options):
244	(InstallLocal.user_options): remove the currently unused debug
245	flag
246	(thuban_build_py.find_all_modules): Add this method so that it
247	works for our case of having packages and modules in one
248	distribution as well.
249	(ThubanInstall.initialize_options):
250	(ThubanInstall.finalize_options):
251	(ThubanInstall.user_options):
252	(ThubanInstall.boolean_options): Add new options, do-symlink and
253	extra files. Since these are the first ThubanInstall specific
254	options, override user_options and boolean_options
255	(ThubanInstall.run): Honor the new do-symlink and extra-files
256	options.
257	(ThubanInstall.get_outputs): Add to override the base-class's
258	version and add the extra-files to the outputs
259	(bdist_inno): New class for windows distributions with Inno Setup
260	(InnoIconItem): Helper class for bdist_inno
261	(thuban_bdist_inno): Thuban specific version of bdist_inno. Added
262	this together with the appropriate parameters, to the setup call.
263
264	* setup.cfg (bdist_inno): added new section for the inno setup
265	installer
266
267	* Thuban/UI/tree.py (myTreeCtrlPanel.__init__): New inst var
268	changing_selection to avoid recursive selection events when
269	modifying the selection in response to a selection event.
270	(myTreeCtrlPanel.normalize_selection): Set the new inst var when
271	changing the tree's selection.
272	(myTreeCtrlPanel.OnSelChanged): Only normalize the selection when
273	we're not being called indirectly from normalize_selection.
274
275	* Thuban/UI/mainwindow.py (MainWindow.update_command_ui): Call
276	event.Check only if the command is actuall checkable.
277	(MainWindow.__init__): Call the toolbar's Realize method to make
278	sure that the items are actually shown
279
280	2001-08-28 Bernhard Herzog <[email protected]>
281
282	* setup.py: Fix some doc strings
283
284	* ChangeLog: started
285
Name	Value
svn:eol-style	native
svn:keywords	Author Date Id Revision