def OnKey(self, event):
"""Handles non-standard shortcut events"""
grid = self.grid
actions = grid.actions
shift, alt, ctrl = 1, 1 << 1, 1 << 2
# Shortcuts key tuple: (modifier, keycode)
# Modifier may be e. g. shift | ctrl
shortcuts = {
# <Esc> pressed
(0, 27):
lambda: setattr(actions, "need_abort", True),
# <Del> pressed
(0, 127):
actions.delete,
# <Home> pressed
(0, 313):
lambda: actions.set_cursor((grid.GetGridCursorRow(), 0)),
# <Ctrl> + R pressed
(ctrl, 82):
actions.copy_selection_access_string,
# <Ctrl> + + pressed
(ctrl, 388):
actions.zoom_in,
# <Ctrl> + - pressed
(ctrl, 390):
actions.zoom_out,
# <Shift> + <Space> pressed
(shift, 32):
lambda: grid.SelectRow(grid.GetGridCursorRow()),
# <Ctrl> + <Space> pressed
(ctrl, 32):
lambda: grid.SelectCol(grid.GetGridCursorCol()),
# <Shift> + <Ctrl> + <Space> pressed
(shift | ctrl, 32):
grid.SelectAll,
}
keycode = event.GetKeyCode()
#print keycode
modifier = shift * event.ShiftDown() | \
alt * event.AltDown() | ctrl * event.ControlDown()
if (modifier, keycode) in shortcuts:
shortcuts[(modifier, keycode)]()
else:
event.Skip()
def commitChanges(self):
try:
grid = self.GetView()
pos = grid.GetGridCursorRow()
if (pos >= 0):
lastGridLabel = self.om.reqs[pos].label()
if (len(str(lastGridLabel).split('-')) > 1):
l_str_errorText = [
'Asset or Environment must be specified.'
]
if self.om.reqs[pos].attrs['asset'] != '':
l_str_errorText.append(
'\n\nRecommended asset filter: ')
l_str_errorText.append(
self.om.reqs[pos].attrs['asset'])
errorText = ''.join(l_str_errorText)
raise ARMException(errorText)
self.om.commitChanges()
except ARMException, errorText:
dlg = wx.MessageDialog(self.GetView(), errorText.value,
'Commit changes', wx.OK | wx.ICON_ERROR)
dlg.ShowModal()
dlg.Destroy()
return
def getGridSelectedCells(grid):
"""
Return the selected cells in the grid as a list of
(row, col) pairs.
We need to take care of three possibilities:
1. Multiple cells were click-selected (GetSelectedCells)
2. Multiple cells were drag selected (GetSelectionBlock...)
3. A single cell only is selected (CursorRow/Col)
"""
top_left = grid.GetSelectionBlockTopLeft()
if top_left:
bottom_right = grid.GetSelectionBlockBottomRight()
return [
grid.GetCellValue(x[0], x[1])
for x in corners_to_cells(top_left, bottom_right)
]
selection = grid.GetSelectedCells()
if not selection:
row = grid.GetGridCursorRow()
col = grid.GetGridCursorCol()
return [grid.GetCellValue(row, col)]
return [grid.GetCellValue(x[0], x[1]) for x in selection]
def find_next(self, event):
"""
find the next occurrence
"""
if self.searchtext:
grid = self.notebook.GetPage(self.notebook.GetSelection()).grid
row = grid.GetGridCursorRow()
col = grid.GetGridCursorCol()
if col+1 < grid.table.GetNumberCols():
grid.search(self.searchtext, row, col+1)
else:
grid.search(self.searchtext, row+1, 0)
else:
self.enter_searchtext(event)
def find_previous(self, event):
"""
find previous occurrences
"""
if self.searchtext:
grid = self.notebook.GetPage(self.notebook.GetSelection()).grid
row = grid.GetGridCursorRow()
col = grid.GetGridCursorCol()
if col-1 >= 0:
grid.search(self.searchtext, row, col-1, False)
else:
grid.search(self.searchtext, row-1, grid.table.GetNumberCols()-1, False)
else:
self.enter_searchtext(event)
def GetAttr(self, rowIndex, columnIndex, kind = 0):
grid = self.GetView()
if grid is None or not grid.customCellAttributes \
or rowIndex >= len(self.rowHandles) \
or columnIndex >= len(self.columns):
return super(GridTable, self).GetAttr(rowIndex, columnIndex, kind)
column = self.columns[columnIndex]
attr = column.attr.Clone()
if grid.highlightRowColor is not None \
and rowIndex == grid.GetGridCursorRow():
attr.SetBackgroundColour(grid.highlightRowColor)
handle = self.rowHandles[rowIndex]
row = self.dataSet.rows[handle]
grid.OnGetCustomCellAttributes(row, column, attr)
return attr
def Draw(self, grid, attr, dc, rect, row, col, isSelected):
"Customisation: Draw the data from grid in the rectangle with attributes using the dc."
dc.SetClippingRegion(rect.x, rect.y, rect.width, rect.height)
try:
if isSelected:
fg = wx.SystemSettings_GetColour(wx.SYS_COLOUR_HIGHLIGHTTEXT)
bg = wx.SystemSettings_GetColour(wx.SYS_COLOUR_HIGHLIGHT)
else:
fg = attr.GetTextColour()
bg = attr.GetBackgroundColour()
dc.SetBrush(wx.Brush(bg, wx.SOLID))
dc.SetPen(wx.TRANSPARENT_PEN)
dc.DrawRectangle(rect.x, rect.y, rect.width, rect.height)
if grid.GetGridCursorRow() == row:
original_pen = dc.GetPen()
try:
border_width = config.row_highlight_width
if border_width != 0:
if grid.GetParent() is not focused_window():
color = config.row_highlight_unfocused_color
elif self._table.editing():
color = config.row_highlight_edited_color
else:
color = config.row_highlight_color
dc.SetPen(wx.Pen(color, border_width, wx.SOLID))
r, mod = divmod(border_width, 2)
x, y, width, height = rect
left, right, top, bottom = x, x + width, y + r, y + height - r - mod
dc.DrawLine(left, top, right, top)
dc.DrawLine(left, bottom, right, bottom)
if col == 0:
dc.DrawLine(left + r + mod, top, left + r + mod,
bottom)
if col + 1 == grid.GetNumberCols():
dc.DrawLine(right - r - mod, top, right - r - mod,
bottom)
finally:
dc.SetPen(original_pen)
dc.SetBackgroundMode(wx.TRANSPARENT)
dc.SetTextForeground(fg)
dc.SetFont(attr.GetFont())
self._draw_value(grid.GetCellValue(row, col), dc, rect,
attr.GetAlignment()[0])
finally:
dc.DestroyClippingRegion()
def find_previous(self, event):
"""
find previous occurrences
"""
grid = self.notebook.GetPage(self.notebook.GetSelection()).grid
if self.searchtext:
row = grid.GetGridCursorRow()
col = grid.GetGridCursorCol()
self.SetStatusText('Search mode: text; looking for %s' % self.searchtext)
if col-1 >= 0:
grid.search(self.searchtext, row, col-1, False)
else:
grid.search(self.searchtext, row-1, grid.table.GetNumberCols()-1, False)
elif self.searchexpression:
self.SetStatusText("Search mode: expression; looking for %s" % repr(self.searchexpression)[2:-1])
grid.searchexpression(searchexp=self.searchexpression, search_forward=False)
else:
self.SetStatusText("No search yet: please enter search-text or -expression")
def find_next(self, event):
"""
find the next occurrence
"""
grid = self.notebook.GetPage(self.notebook.GetSelection()).grid
if self.searchtext != "":
row = grid.GetGridCursorRow()
col = grid.GetGridCursorCol()
self.SetStatusText('Search mode: text; looking for %s' % self.searchtext)
if col+1 < grid.table.GetNumberCols():
grid.search(self.searchtext, row, col+1)
else:
grid.search(self.searchtext, row+1, 0)
elif self.searchexpression != "":
self.SetStatusText('Search mode: expression; looking for %s' % repr(self.searchexpression)[2:-1])
grid.searchexpression(searchexp=self.searchexpression)
else:
self.SetStatusText("No search yet: please enter search-text or -expression")
def Draw(self, grid, dc, rect, row):
graphicUtils.DrawLineGradient(dc, rect.GetX(), rect.GetY(),
rect.GetX() + rect.GetWidth() - 2,
rect.GetY() + rect.GetHeight() - 1,
self._start_color, self._end_color)
r = wx.Rect(rect.GetX(), rect.GetY(), rect.GetWidth(),
rect.GetHeight())
if self._drawNumRow:
hAlign, vAlign = grid.GetRowLabelAlignment()
text = grid.GetRowLabelValue(row)
dc.SetPen(wx.TRANSPARENT_PEN)
self.DrawText(grid, dc, rect, text, hAlign, vAlign)
# Top Line
dc.SetPen(self._top_pen)
dc.DrawLine(r.GetX(), r.GetY(), r.GetX() + r.GetWidth(), r.GetY())
dc.DrawLine(r.GetX(),
r.GetY() + 1,
r.GetX() + r.GetWidth(),
r.GetY() + 1)
# Right Line
dc.SetPen(self._right_pen)
dc.DrawLine(r.GetX() + r.GetWidth() - 1, r.GetY(),
r.GetX() + r.GetWidth() - 1,
r.GetY() + r.GetHeight())
# Left Line
dc.SetPen(self._left_pen)
dc.DrawLine(r.GetX(), r.GetY(), r.GetX(), r.GetY() + r.GetHeight())
# Bottom
dc.SetPen(self._bot_pen)
dc.DrawLine(r.GetX(),
r.GetY() + r.GetHeight() - 1,
r.GetX() + r.GetWidth(),
r.GetY() + r.GetHeight() - 1)
if self.IsDrawCursor() and grid.GetGridCursorRow() == row:
st = 0
sty = r.GetY()
penBound = wx.Pen(SORT_BORDER_CLR)
dc.SetPen(penBound)
brush = wx.Brush(SORT_P_CLR, wx.SOLID)
dc.SetBrush(brush)
dc.DrawPolygon(CursorMarkDark, mark_shith_x + st,
mark_shith_y + sty)
def OnKey(self, event):
"""Handles non-standard shortcut events"""
def switch_to_next_table():
newtable = self.grid.current_table + 1
post_command_event(self.grid,
self.GridActionTableSwitchMsg,
newtable=newtable)
def switch_to_previous_table():
newtable = self.grid.current_table - 1
post_command_event(self.grid,
self.GridActionTableSwitchMsg,
newtable=newtable)
grid = self.grid
actions = grid.actions
shift, alt, ctrl = 1, 1 << 1, 1 << 2
# Shortcuts key tuple: (modifier, keycode)
# Modifier may be e. g. shift | ctrl
shortcuts = {
# <Esc> pressed
(0, 27):
lambda: setattr(actions, "need_abort", True),
# <Del> pressed
(0, 127):
actions.delete,
# <Home> pressed
(0, 313):
lambda: actions.set_cursor((grid.GetGridCursorRow(), 0)),
# <Ctrl> + R pressed
(ctrl, 82):
actions.copy_selection_access_string,
# <Ctrl> + + pressed
(ctrl, 388):
actions.zoom_in,
# <Ctrl> + - pressed
(ctrl, 390):
actions.zoom_out,
# <Shift> + <Space> pressed
(shift, 32):
lambda: grid.SelectRow(grid.GetGridCursorRow()),
# <Ctrl> + <Space> pressed
(ctrl, 32):
lambda: grid.SelectCol(grid.GetGridCursorCol()),
# <Shift> + <Ctrl> + <Space> pressed
(shift | ctrl, 32):
grid.SelectAll,
}
if self.main_window.IsFullScreen():
# <Arrow up> pressed
shortcuts[(0, 315)] = switch_to_previous_table
# <Arrow down> pressed
shortcuts[(0, 317)] = switch_to_next_table
# <Space> pressed
shortcuts[(0, 32)] = switch_to_next_table
keycode = event.GetKeyCode()
modifier = shift * event.ShiftDown() | \
alt * event.AltDown() | ctrl * event.ControlDown()
if (modifier, keycode) in shortcuts:
shortcuts[(modifier, keycode)]()
else:
event.Skip()
