[GRASS-SVN] r42682 - in grass/trunk/gui/wxpython: gui_modules xml
svn_grass at osgeo.org
svn_grass at osgeo.org
Thu Jul 1 07:39:39 EDT 2010
Author: martinl
Date: 2010-07-01 11:39:39 +0000 (Thu, 01 Jul 2010)
New Revision: 42682
Modified:
grass/trunk/gui/wxpython/gui_modules/gmodeler.py
grass/trunk/gui/wxpython/xml/menudata_modeler.xml
Log:
wxGUI/modeler: variable management as tab, looping in progress
Modified: grass/trunk/gui/wxpython/gui_modules/gmodeler.py
===================================================================
--- grass/trunk/gui/wxpython/gui_modules/gmodeler.py 2010-06-30 11:59:42 UTC (rev 42681)
+++ grass/trunk/gui/wxpython/gui_modules/gmodeler.py 2010-07-01 11:39:39 UTC (rev 42682)
@@ -18,9 +18,11 @@
- PreferencesDialog
- PropertiesDialog
- ModelParamDialog
- - VariablesDialog
- - ValiablesListCtrl
+ - VariablePanel
+ - ValiableListCtrl
- ModelLoop
+ - ModelLoopDialog
+ - ModelActionList
(C) 2010 by the GRASS Development Team
This program is free software under the GNU General Public License
@@ -453,11 +455,14 @@
self.model = Model(self.canvas)
- self.goutput = goutput.GMConsole(parent = self, pageid = 1,
+ self.variablePanel = VariablePanel(parent = self)
+
+ self.goutput = goutput.GMConsole(parent = self, pageid = 2,
notebook = self.notebook)
- self.modelPage = self.notebook.AddPage(self.canvas, text=_('Model'))
- self.commandPage = self.notebook.AddPage(self.goutput, text=_('Command output'))
+ self.notebook.AddPage(self.canvas, text=_('Model'))
+ self.notebook.AddPage(self.variablePanel, text=_('Variables'))
+ self.notebook.AddPage(self.goutput, text=_('Command output'))
wx.CallAfter(self.notebook.SetSelection, 0)
wx.CallAfter(self.ModelChanged, False)
@@ -465,7 +470,7 @@
self.Bind(wx.EVT_SIZE, self.OnSize)
self._layout()
- self.SetMinSize((350, 200))
+ self.SetMinSize((475, 300))
self.SetSize((640, 480))
# fix goutput's pane size
@@ -575,16 +580,6 @@
dlg.Destroy()
- def OnModelVariables(self, event):
- """!Manage (define) model variables"""
- dlg = VariablesDialog(parent = self, data = self.model.GetVariables())
- dlg.CentreOnParent()
- if dlg.ShowModal() == wx.ID_OK:
- self.ModelChanged()
- variables = dlg.GetValues()
- self.GetModel().SetVariables(variables)
- dlg.Destroy()
-
def OnDeleteData(self, event):
"""!Delete intermediate data"""
rast, vect, rast3d, msg = self.model.GetIntermediateData()
@@ -848,6 +843,7 @@
xmaxImg = 0
yminImg = 0
ymaxImg = 0
+ # get current size of canvas
for shape in self.canvas.GetDiagram().GetShapeList():
w, h = shape.GetBoundingBoxMax()
x = shape.GetX()
@@ -864,7 +860,7 @@
xminImg = xmin
if ymax < ymaxImg:
xminImg = xmin
-
+
size = wx.Size(int(xmaxImg - xminImg),
int(ymaxImg - ymaxImg))
bitmap = wx.EmptyBitmap(width = size.width, height = size.height)
@@ -889,7 +885,7 @@
extType = ltype[dlg.GetFilterIndex()]['ext']
if ext != extType:
path = base + '.' + extType
-
+
dc = wx.MemoryDC(bitmap)
dc.SetBackground(wx.WHITE_BRUSH)
dc.SetBackgroundMode(wx.SOLID)
@@ -901,7 +897,7 @@
bitmap.SaveFile(path, fileType)
self.SetStatusText(_("Model exported to <%s>") % path)
-
+
dlg.Destroy()
def OnExportPython(self, event):
@@ -1307,6 +1303,8 @@
self.canvas.diagram.AddShape(loop)
loop.Show(True)
+ # load variables
+ self.variablePanel.OnReload()
self.SetStatusText('', 0)
self.canvas.Refresh(True)
@@ -1342,6 +1340,24 @@
return True
+ def DefineLoop(self, loop, actions):
+ """!Define loop with given list of actions"""
+ parent = loop
+ for action in self.model.GetActions():
+ if action.GetId() not in actions:
+ continue
+ rel = ModelRelation(parent, action)
+ self.AddLine(rel)
+
+ parent = action
+
+ # close loop
+ rel = ModelRelation(action, loop)
+ print action.GetPosition()
+ self.AddLine(rel)
+
+ self.canvas.Refresh()
+
class ModelCanvas(ogl.ShapeCanvas):
"""!Canvas where model is drawn"""
def __init__(self, parent):
@@ -1872,6 +1888,8 @@
if hasattr(shape, "GetLog"):
self.log.SetStatusText(shape.GetLog(), 0)
+ else:
+ self.log.SetStatusText('', 0)
def OnLeftDoubleClick(self, x, y, keys = 0, attachment = 0):
"""!Left mouse button pressed (double-click) -> show properties"""
@@ -1885,12 +1903,24 @@
module = menuform.GUI().ParseCommand(shape.GetLog(string = False),
completed = (self.frame.GetOptData, shape, shape.GetParams()),
parentframe = self.frame, show = True)
+
elif isinstance(shape, ModelData):
dlg = ModelDataDialog(parent = self.frame, shape = shape)
shape.SetPropDialog(dlg)
dlg.CentreOnParent()
dlg.Show()
+ elif isinstance(shape, ModelLoop):
+ dlg = ModelLoopDialog(parent = self.frame, shape = shape)
+ ### shape.SetPropDialog(dlg)
+ dlg.CentreOnParent()
+ if dlg.ShowModal() == wx.ID_OK:
+ actions = dlg.GetActions()
+ if actions:
+ self.frame.DefineLoop(shape, actions)
+
+ dlg.Destroy()
+
def OnBeginDragLeft(self, x, y, keys = 0, attachment = 0):
"""!Drag shape"""
self.frame.ModelChanged()
@@ -1945,7 +1975,8 @@
self.frame.Bind(wx.EVT_MENU, self.OnIntermediate, id = self.popupID3)
if isinstance(shape, ModelData) or \
- isinstance(shape, ModelAction):
+ isinstance(shape, ModelAction) or \
+ isinstance(shape, ModelLoop):
popupMenu.AppendSeparator()
popupMenu.Append(self.popupID2, text=_('Properties'))
self.frame.Bind(wx.EVT_MENU, self.OnProperties, id = self.popupID2)
@@ -2914,7 +2945,7 @@
def _layout(self):
metaSizer = wx.StaticBoxSizer(self.metaBox, wx.VERTICAL)
- gridSizer = wx.GridBagSizer (hgap=3, vgap=3)
+ gridSizer = wx.GridBagSizer(hgap = 3, vgap = 3)
gridSizer.AddGrowableCol(0)
gridSizer.AddGrowableRow(1)
gridSizer.Add(item = wx.StaticText(parent = self, id = wx.ID_ANY,
@@ -3073,38 +3104,29 @@
return errList
-class VariablesDialog(wx.Dialog, listmix.ColumnSorterMixin):
- def __init__(self, parent, id = wx.ID_ANY, title = _("Manage model variables"),
- style = wx.DEFAULT_DIALOG_STYLE | wx.RESIZE_BORDER,
+class VariablePanel(wx.Panel):
+ def __init__(self, parent, id = wx.ID_ANY,
data = dict(), **kwargs):
"""!Manage model variables dialog
-
- @param parent
- @param title dialog title
- @param style
"""
self.parent = parent
- wx.Dialog.__init__(self, parent = parent, id = id, title = title,
- style = style, **kwargs)
+ wx.Panel.__init__(self, parent = parent, id = id, **kwargs)
self.listBox = wx.StaticBox(parent = self, id = wx.ID_ANY,
label=" %s " % _("List of variables - right-click to delete"))
- self.list = VariablesListCtrl(parent = self, id = wx.ID_ANY,
- style = wx.LC_REPORT | wx.BORDER_NONE |
- wx.LC_SORT_ASCENDING |wx.LC_HRULES |
- wx.LC_VRULES)
+ self.list = VariableListCtrl(parent = self, id = wx.ID_ANY,
+ style = wx.LC_REPORT | wx.BORDER_NONE |
+ wx.LC_SORT_ASCENDING |wx.LC_HRULES |
+ wx.LC_VRULES)
if data:
self.list.Populate(data)
- # sorter
- listmix.ColumnSorterMixin.__init__(self, 2)
-
# add new category
self.addBox = wx.StaticBox(parent = self, id = wx.ID_ANY,
label = " %s " % _("Add new variable"))
- self.name = wx.TextCtrl(parent = self, id = wx.ID_ANY, size = (150, -1))
+ self.name = wx.TextCtrl(parent = self, id = wx.ID_ANY)
wx.CallAfter(self.name.SetFocus)
self.type = wx.Choice(parent = self, id = wx.ID_ANY,
choices = [_("integer"),
@@ -3112,18 +3134,13 @@
_("string"),
_("raster"),
_("vector")])
- self.value = wx.TextCtrl(parent = self, id = wx.ID_ANY, size = (150, -1))
- self.desc = wx.TextCtrl(parent = self, id = wx.ID_ANY, size = (350, -1))
+ self.value = wx.TextCtrl(parent = self, id = wx.ID_ANY)
+ self.desc = wx.TextCtrl(parent = self, id = wx.ID_ANY)
# buttons
self.btnAdd = wx.Button(parent = self, id = wx.ID_ADD)
self.btnAdd.SetToolTipString(_("Add new variable to the model"))
self.btnAdd.Enable(False)
- self.btnCancel = wx.Button(parent = self, id = wx.ID_CANCEL)
- self.btnCancel.SetToolTipString(_("Ignore changes and close dialog"))
- self.btnOk = wx.Button(parent = self, id = wx.ID_OK)
- self.btnOk.SetToolTipString(_("Apply changes and close dialog"))
- self.btnOk.SetDefault()
# bindings
self.name.Bind(wx.EVT_TEXT, self.OnText)
@@ -3145,13 +3162,14 @@
addSizer = wx.StaticBoxSizer(self.addBox, wx.VERTICAL)
gridSizer = wx.GridBagSizer(hgap = 5, vgap = 5)
- gridSizer.AddGrowableCol(3)
+ gridSizer.AddGrowableCol(1)
gridSizer.Add(item = wx.StaticText(parent = self, id = wx.ID_ANY,
label = "%s:" % _("Name")),
flag = wx.ALIGN_CENTER_VERTICAL,
pos = (0, 0))
gridSizer.Add(item = self.name,
- pos = (0, 1))
+ pos = (0, 1),
+ flag = wx.EXPAND)
gridSizer.Add(item = wx.StaticText(parent = self, id = wx.ID_ANY,
label = "%s:" % _("Data type")),
flag = wx.ALIGN_CENTER_VERTICAL,
@@ -3163,30 +3181,26 @@
flag = wx.ALIGN_CENTER_VERTICAL,
pos = (1, 0))
gridSizer.Add(item = self.value,
- pos = (1, 1))
+ pos = (1, 1), span = (1, 3),
+ flag = wx.EXPAND)
gridSizer.Add(item = wx.StaticText(parent = self, id = wx.ID_ANY,
label = "%s:" % _("Description")),
flag = wx.ALIGN_CENTER_VERTICAL,
pos = (2, 0))
gridSizer.Add(item = self.desc,
- pos = (2, 1), span = (1, 3))
- addSizer.Add(item = gridSizer)
+ pos = (2, 1), span = (1, 3),
+ flag = wx.EXPAND)
+ addSizer.Add(item = gridSizer,
+ flag = wx.EXPAND)
addSizer.Add(item = self.btnAdd, proportion = 0,
flag = wx.TOP | wx.ALIGN_RIGHT, border = 5)
-
- btnSizer = wx.StdDialogButtonSizer()
- btnSizer.AddButton(self.btnCancel)
- btnSizer.AddButton(self.btnOk)
- btnSizer.Realize()
-
+
mainSizer = wx.BoxSizer(wx.VERTICAL)
mainSizer.Add(item = listSizer, proportion = 1,
flag = wx.EXPAND | wx.ALL | wx.ALIGN_CENTER, border = 5)
mainSizer.Add(item = addSizer, proportion = 0,
flag = wx.EXPAND | wx.ALIGN_CENTER |
wx.LEFT | wx.RIGHT | wx.BOTTOM, border = 5)
- mainSizer.Add(item = btnSizer, proportion = 0,
- flag = wx.EXPAND | wx.ALL | wx.ALIGN_CENTER, border = 5)
self.SetSizer(mainSizer)
mainSizer.Fit(self)
@@ -3195,10 +3209,6 @@
# set min size for dialog
self.SetMinSize(self.GetBestSize())
- def GetListCtrl(self):
- """!Used by ColumnSorterMixin"""
- return self.list
-
def OnText(self, event):
"""!Text entered"""
if self.name.GetValue():
@@ -3222,6 +3232,7 @@
self.type.SetSelection(0)
self.value.SetValue('')
self.desc.SetValue('')
+ self.UpdateModelVariables()
def OnRightUp(self, event):
"""!Mouse right button up"""
@@ -3247,12 +3258,12 @@
self.PopupMenu(menu)
menu.Destroy()
- def OnReload(self, event):
+ def OnReload(self, event = None):
"""!Reload list of variables"""
self.list.Populate(self.parent.GetModel().GetVariables())
- def GetValues(self):
- """!Get dictionary of variables"""
+ def UpdateModelVariables(self):
+ """!Update model variables"""
variables = dict()
for values in self.list.GetData().itervalues():
name = values[0]
@@ -3262,11 +3273,13 @@
if values[3]:
variables[name]['description'] = values[3]
- return variables
+ self.parent.GetModel().SetVariables(variables)
+ self.parent.ModelChanged()
-class VariablesListCtrl(wx.ListCtrl,
- listmix.ListCtrlAutoWidthMixin,
- listmix.TextEditMixin):
+class VariableListCtrl(wx.ListCtrl,
+ listmix.ListCtrlAutoWidthMixin,
+ listmix.TextEditMixin,
+ listmix.ColumnSorterMixin):
def __init__(self, parent, id = wx.ID_ANY, **kwargs):
"""!List of model variables"""
self.parent = parent
@@ -3274,7 +3287,8 @@
wx.ListCtrl.__init__(self, parent, id = id, **kwargs)
listmix.ListCtrlAutoWidthMixin.__init__(self)
listmix.TextEditMixin.__init__(self)
-
+ listmix.ColumnSorterMixin.__init__(self, 4)
+
self.InsertColumn(0, _("Name"))
self.InsertColumn(1, _("Data type"))
self.InsertColumn(2, _("Default value"))
@@ -3282,31 +3296,35 @@
for i in range(0, self.GetColumnCount()):
self.SetColumnWidth(i, wx.LIST_AUTOSIZE_USEHEADER)
- self.itemData = {} # requested by sorter
- self.itemCount = 0
+ self.itemDataMap = {} # requested by sorter
+ self.itemCount = 0
self.Bind(wx.EVT_LIST_BEGIN_LABEL_EDIT, self.OnBeginEdit)
self.Bind(wx.EVT_LIST_END_LABEL_EDIT, self.OnEndEdit)
self.Bind(wx.EVT_LIST_COL_CLICK, self.OnColClick)
+ def GetListCtrl(self):
+ """!Used by ColumnSorterMixin"""
+ return self
+
def GetData(self):
"""!Get list data"""
- return self.itemData
+ return self.itemDataMap
def Populate(self, data):
"""!Populate the list"""
- self.itemData = dict()
+ self.itemDataMap = dict()
i = 0
for name, values in data.iteritems():
- self.itemData[i] = [name, values['type'],
- values.get('value', ''),
- values.get('description', '')]
+ self.itemDataMap[i] = [name, values['type'],
+ values.get('value', ''),
+ values.get('description', '')]
i += 1
- self.itemCount = len(self.itemData.keys())
+ self.itemCount = len(self.itemDataMap.keys())
self.DeleteAllItems()
i = 0
- for name, vtype, value, desc in self.itemData.itervalues():
+ for name, vtype, value, desc in self.itemDataMap.itervalues():
index = self.InsertStringItem(sys.maxint, name)
self.SetStringItem(index, 0, name)
self.SetStringItem(index, 1, vtype)
@@ -3321,7 +3339,7 @@
@return None on success
@return error string
"""
- for iname, ivtype, ivalue, idesc in self.itemData.itervalues():
+ for iname, ivtype, ivalue, idesc in self.itemDataMap.itervalues():
if iname == name:
return _("Variable <%s> already exists in the model. "
"Adding variable failed.") % name
@@ -3333,7 +3351,7 @@
self.SetStringItem(index, 3, desc)
self.SetItemData(index, self.itemCount)
- self.itemData[self.itemCount] = [name, vtype, value, desc]
+ self.itemDataMap[self.itemCount] = [name, vtype, value, desc]
self.itemCount += 1
return None
@@ -3343,14 +3361,18 @@
item = self.GetFirstSelected()
while item != -1:
self.DeleteItem(item)
- del self.itemData[item]
+ del self.itemDataMap[item]
item = self.GetFirstSelected()
+ self.parent.UpdateModelVariables()
+
event.Skip()
def OnRemoveAll(self, event):
"""!Remove all variable(s) from the model"""
self.DeleteAllItems()
- self.itemData = dict()
+ self.itemDataMap = dict()
+
+ self.parent.UpdateModelVariables()
def OnBeginEdit(self, event):
"""!Editing of item started"""
@@ -3365,8 +3387,10 @@
if columnIndex == 0: # TODO
event.Veto()
- self.itemData[itemIndex][columnIndex] = event.GetText()
+ self.itemDataMap[itemIndex][columnIndex] = event.GetText()
+ self.parent.UpdateModelVariables()
+
def OnColClick(self, event):
"""!Click on column header (order by)"""
event.Skip()
@@ -3396,14 +3420,106 @@
def GetText(self):
"""!Get loop text"""
return self.text
-
+
+class ModelLoopDialog(wx.Dialog):
+ """!Loop properties dialog"""
+ def __init__(self, parent, shape, id = wx.ID_ANY, title = _("Loop properties"),
+ style = wx.DEFAULT_DIALOG_STYLE | wx.RESIZE_BORDER, **kwargs):
+ self.parent = parent
+ self.shape = shape
+
+ wx.Dialog.__init__(self, parent, id, title = title, style = style, **kwargs)
+
+ self.panel = wx.Panel(parent = self, id = wx.ID_ANY)
+
+ self.condBox = wx.StaticBox(parent = self.panel, id = wx.ID_ANY,
+ label=" %s " % _("Condition"))
+ self.condText = wx.TextCtrl(parent = self.panel, id = wx.ID_ANY,
+ value = shape.GetText())
+ self.listBox = wx.StaticBox(parent = self.panel, id = wx.ID_ANY,
+ label=" %s " % _("List of actions in loop"))
+ self.actionList = ModelActionList(parent = self.panel)
+ self.actionList.LoadData(self.parent.GetModel())
+
+ self.btnCancel = wx.Button(parent = self.panel, id = wx.ID_CANCEL)
+ self.btnOk = wx.Button(parent = self.panel, id = wx.ID_OK)
+ self.btnOk.SetDefault()
+
+ #self.Bind(wx.EVT_BUTTON, self.OnOK, self.btnOK)
+ #self.Bind(wx.EVT_BUTTON, self.OnCancel, self.btnCancel)
+
+ self._layout()
+ self.SetMinSize(self.GetSize())
+
+ def _layout(self):
+ """!Do layout"""
+ sizer = wx.BoxSizer(wx.VERTICAL)
+
+ condSizer = wx.StaticBoxSizer(self.condBox, wx.VERTICAL)
+ condSizer.Add(item = self.condText, proportion = 1,
+ flag = wx.EXPAND)
+
+ listSizer = wx.StaticBoxSizer(self.listBox, wx.VERTICAL)
+ listSizer.Add(item = self.actionList, proportion = 1,
+ flag = wx.EXPAND)
+
+ btnSizer = wx.StdDialogButtonSizer()
+ btnSizer.AddButton(self.btnCancel)
+ btnSizer.AddButton(self.btnOk)
+ btnSizer.Realize()
+
+ sizer.Add(item = condSizer, proportion = 0,
+ flag = wx.EXPAND | wx.ALL, border = 3)
+ sizer.Add(item = listSizer, proportion = 1,
+ flag = wx.EXPAND | wx.LEFT | wx.RIGHT, border = 3)
+ sizer.Add(item = btnSizer, proportion=0,
+ flag = wx.EXPAND | wx.ALL | wx.ALIGN_CENTER, border=5)
+
+ self.panel.SetSizer(sizer)
+ sizer.Fit(self.panel)
+
+ self.Layout()
+
+ def GetActions(self):
+ """!Get list of selected actions"""
+ ids = list()
+ for i in range(self.actionList.GetItemCount()):
+ if self.actionList.IsChecked(i):
+ ids.append(i + 1) # starts at 1
+
+ return ids
+
+class ModelActionList(wx.ListCtrl,
+ listmix.ListCtrlAutoWidthMixin,
+ listmix.CheckListCtrlMixin):
+ def __init__(self, parent):
+ """!List control of model actions
+ """
+ self.parent = parent
+
+ wx.ListCtrl.__init__(self, parent, id = wx.ID_ANY,
+ style = wx.LC_REPORT)
+ listmix.CheckListCtrlMixin.__init__(self)
+ listmix.ListCtrlAutoWidthMixin.__init__(self)
+
+ def LoadData(self, data):
+ """!Load data into list"""
+ self.InsertColumn(0, _('Id'))
+ self.InsertColumn(1, _('Action'))
+ self.InsertColumn(2, _('Command'))
+
+ for action in data.GetActions():
+ index = self.InsertStringItem(sys.maxint, action.GetName())
+ self.SetStringItem(index, 0, str(action.GetId()))
+ self.SetStringItem(index, 1, action.GetName())
+ self.SetStringItem(index, 2, action.GetLog())
+
def main():
app = wx.PySimpleApp()
wx.InitAllImageHandlers()
frame = ModelFrame(parent = None)
if len(sys.argv) > 1:
frame.LoadModelFile(sys.argv[1])
- # frame.CentreOnScreen()
frame.Show()
app.MainLoop()
Modified: grass/trunk/gui/wxpython/xml/menudata_modeler.xml
===================================================================
--- grass/trunk/gui/wxpython/xml/menudata_modeler.xml 2010-06-30 11:59:42 UTC (rev 42681)
+++ grass/trunk/gui/wxpython/xml/menudata_modeler.xml 2010-07-01 11:39:39 UTC (rev 42682)
@@ -98,11 +98,6 @@
<help>Model properties (name, purpose, etc.)</help>
<handler>OnModelProperties</handler>
</menuitem>
- <menuitem>
- <label>Manage variables</label>
- <help>Manage model variables</help>
- <handler>OnModelVariables</handler>
- </menuitem>
<separator />
<menuitem>
<label>Delete intermediate data</label>
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