# add index to data list after parsing total pages for paging
#----------------------------------------------------------------------------
# 12/10/2003 - Jeff Grimmett (grimmtooth@softhome.net)
-#
# o 2.5 compatability update.
-#
-
+#----------------------------------------------------------------------------
+# 11/23/2004 - Vernon Cole (wnvcole@peppermillcas.com)
+# o Generalize for non-2-dimensional sequences and non-text data
+# (can use as a simple text printer by supplying a list of strings.)
+# o Add a small _main_ for self test
+
import copy
-import os
-import sys
-
+import types
import wx
class PrintBase:
pos_x = self.left_margin * self.pwidth + self.horizontal_offset # left margin
self.column.append(pos_x)
+ #module logic expects two dimensional data -- fix input if needed
+ if isinstance(self.data,types.StringTypes):
+ self.data = [[copy.copy(self.data)]] # a string becomes a single cell
+ try:
+ rows = len(self.data)
+ except TypeError:
+ self.data = [[str(self.data)]] # a non-iterable becomes a single cell
+ rows = 1
+ first_value = self.data[0]
+
+ if isinstance(first_value, types.StringTypes): # a sequence of strings
+ if self.label == [] and self.set_column == []:
+ data = []
+ for x in self.data: #becomes one column
+ data.append([x])
+ else:
+ data = [self.data] #becames one row
+ self.data = data
+ first_value = data[0]
+ try:
+ column_total = len(first_value)
+ except TypeError: # a sequence of non-iterables
+ if self.label == [] and self.set_column == []:
+ data = [] #becomes one column
+ for x in self.data:
+ data.append([str(x)])
+ column_total = 1
+ else:
+ data = [self.data] #becomes one row
+ column_total = len(self.data)
+ self.data = data
+ first_value = data[0]
+
if self.set_column == []:
table_width = self.page_width - self.left_margin - self.right_margin
- width = table_width/(len(self.label))
- for val in self.label:
+ if self.label == []:
+ temp = first_value
+ else:
+ temp = self.label
+ width = table_width/(len(temp))
+ for val in temp:
column_width = width * self.pwidth
pos_x = pos_x + column_width
self.column.append(pos_x) # position of each column
print "Column Settings Incorrect", "\nColumn Value: " + str(self.column), "\nLabel Value: " + str(self.label)
return
- first_value = self.data[0]
- column_total = len(first_value)
if column_total != len(self.column) -1:
- print "Column Settings Incorrect", first_value, self.column
+ print "Cannot fit", first_value, 'in', len(self.column)-1, 'columns.'
return
- col = 0
for col in range(column_total):
try:
align = set_column_align[col] # check if custom column alignment
colour = set_column_txtcolour[col] # check if custom column text colour
except:
colour = self.GetFontColour(self.parent.text_font)
-
self.column_txtcolour.append(colour)
- col = col + 1
def SetPointAdjust(self):
f = wx.Font(10, wx.SWISS, wx.NORMAL, wx.NORMAL) # setup using 10 point
self.col = 0
max_y = 0
for vtxt in row_val:
+ if not isinstance(vtxt,types.StringTypes):
+ vtxt = str(vtxt)
self.region = self.column[self.col+1] - self.column[self.col]
self.indent = self.column[self.col]
self.align = self.column_align[self.col]
fcolour = self.column_txtcolour[self.col] # set font colour
- celltext = self.GetCellText(self.data_cnt, self.col)
+ celltext = self.GetCellTextColour(self.data_cnt, self.col)
if celltext is not None:
fcolour = celltext # override the column colour
except:
return None
- def GetCellText(self, row, col): # check if custom colour defined for the cell text
+ def GetCellTextColour(self, row, col): # check if custom colour defined for the cell text
try:
set = self.cell_text[row]
except:
self.DrawColumns() # draw all vertical lines
def DrawGridLine(self):
- if self.draw == True:
+ if self.draw == True \
+ and len(self.column) > 2: #supress grid lines if only one column
try:
size = self.row_line_size[self.data_cnt]
except:
self.DC.DrawLine(self.column[0], y_out, self.end_x, y_out)
def DrawColumns(self):
- if self.draw == True:
+ if self.draw == True \
+ and len(self.column) > 2: #surpress grid line if only one column
col = 0
for val in self.column:
try:
self.footer_type = "Pageof"
def SetMargins(self):
- self.left_margin = 1.0
- self.right_margin = 1.0 # only used if no column sizes
+ self.left_margin = 0.5
+ self.right_margin = 0.5 # only used if no column sizes
self.top_margin = 0.8
self.bottom_margin = 1.0
self.footer.append(set)
def Preview(self):
+ data = wx.PrintDialogData(self.printData)
printout = SetPrintout(self)
printout2 = SetPrintout(self)
- self.preview = wx.PrintPreview(printout, printout2, self.printData)
+ self.preview = wx.PrintPreview(printout, printout2, data)
if not self.preview.Ok():
wxMessageBox("There was a problem printing!", "Printing", wx.OK)
return
self.preview.SetZoom(60) # initial zoom value
-
frame = wx.PreviewFrame(self.preview, self.parentFrame, "Print preview")
frame.Initialize()
frame.Show(True)
def Print(self):
- pdd = wx.PrintDialogData()
- pdd.SetPrintData(self.printData)
+ pdd = wx.PrintDialogData(self.printData)
printer = wx.Printer(pdd)
printout = SetPrintout(self)
if not printer.Print(self.parentFrame, printout):
wx.MessageBox("There was a problem printing.\nPerhaps your current printer is not set correctly?", "Printing", wx.OK)
else:
- self.printData = printer.GetPrintDialogData().GetPrintData()
+ self.printData = wx.PrintData( printer.GetPrintDialogData().GetPrintData() )
printout.Destroy()
def DoDrawing(self, DC):
self.end_pg = 1000
def OnBeginDocument(self, start, end):
- return self.base_OnBeginDocument(start, end)
+ return super(SetPrintout, self).OnBeginDocument(start, end)
def OnEndDocument(self):
- self.base_OnEndDocument()
+ super(SetPrintout, self).OnEndDocument()
def HasPage(self, page):
try:
return (str_pg, end_pg, str_pg, end_pg)
def OnPreparePrinting(self):
- self.base_OnPreparePrinting()
+ super(SetPrintout, self).OnPreparePrinting()
def OnBeginPrinting(self):
dc = self.GetDC()
scaleY = float(h) / 1000
self.printUserScale = min(scaleX, scaleY)
- self.base_OnBeginPrinting()
+ super(SetPrintout, self).OnBeginPrinting()
def GetSize(self):
self.psizew, self.psizeh = self.GetPPIPrinter()
self.canvas.DoDrawing(dc)
return True
-
-
-
-
-
+if __name__ == '__main__':
+ app = wx.PySimpleApp()
+ frame = wx.Frame(None, -1, "Dummy wx frame for testing printout.py")
+ frame.Show(True)
+ ptbl = PrintTable(frame)
+ ptbl.SetHeader('This is the test HEADER')
+ # a single sequence will print out as a single column with no borders ...
+ ptbl.data = (
+ 'This is the first line of text.',
+ 'This is the second line\nand the third. The fourth will be the number "4.0".',
+ 04.00,
+ 'This is the fifth line, but by design it is too long to fit in the width of a standard'\
+ ' page, so it will be forced to wrap around in order to fit without having '\
+ 'some of its verbose verbage truncated.',
+ 'Here we have the final line.'
+ )
+ #... but, if labels or columns are defined, a single sequence will print out as a single row
+ ##ptbl.label = ('One','Two','Three','Four','5')
+ ptbl.Preview()
+ app.MainLoop()
projects / wxWidgets.git / blobdiff