import os import wx import wx.lib.printout as printout #--------------------------------------------------------------------------- buttonDefs = { 814 : ('PreviewWide', 'Preview print of a wide table'), 815 : ('PreviewNarrow', 'Preview print of a narrow table with color highlights'), 816 : ('PreviewText', 'Preview print of a text file'), 818 : ('OnPreviewMatrix', 'Preview print of a narrow column grid without a table header'), 817 : ('PreviewLine', 'Preview print to demonstrate the use of line breaks'), 819 : ('PrintWide', 'Direct print (no preview) of a wide table'), } class TablePanel(wx.Panel): def __init__(self, parent, log, frame): wx.Panel.__init__(self, parent, -1) self.log = log self.frame = frame box = wx.BoxSizer(wx.VERTICAL) box.Add((20, 30)) keys = buttonDefs.keys() keys.sort() for k in keys: text = buttonDefs[k][1] btn = wx.Button(self, k, text) box.Add(btn, 0, wx.ALIGN_CENTER|wx.ALL, 15) self.Bind(wx.EVT_BUTTON, self.OnButton, btn) self.SetAutoLayout(True) self.SetSizer(box) def OnButton(self, evt): funct = buttonDefs[evt.GetId()][0] code = 'self.' + funct + '()' eval(code) def ReadData(self): test_file = "./data/testtable.txt" file = open(test_file,'r',1) i = 0 data = [] while 1: text = file.readline() text = text.strip() if not text: break list_val = text.split('\t') data.append(list_val) file.close() self.header = data[0] self.data = data[1:] def PreviewWide(self): self.ReadData() prt = printout.PrintTable(self.frame) prt.data = self.data prt.left_margin = 0.5 prt.set_column = [1.0, 1.0, 1.0, 1.5, 1.0, 3.0] prt.label = self.header prt.SetLandscape() prt.SetColumnLineSize(2, 3) prt.SetColumnLineColour(3, wx.NamedColour('RED')) prt.SetRowLineSize(1, 3) prt.SetRowLineColour(5, wx.NamedColour('RED')) prt.SetHeader("wx.Windows Applications") prt.SetFooter() prt.SetFooter("Date: ", type = "Date", align=wx.ALIGN_RIGHT, indent = -1, colour = wx.NamedColour('RED')) prt.Preview() def PreviewNarrow(self): self.ReadData() new_data = [] for val in self.data: new_data.append([val[0], val[1], val[2], val[4], val[5]]) val = self.header new_header = [val[0], val[1], val[2], val[4], val[5]] prt = printout.PrintTable(self.frame) prt.data = new_data prt.set_column = [ 1, 1, 1, 1, 2] prt.label = new_header prt.SetColAlignment(1, wx.ALIGN_CENTRE) prt.SetColBackgroundColour(0, wx.NamedColour('RED')) prt.SetColTextColour(0, wx.NamedColour('WHITE')) prt.SetCellColour(4, 0, wx.NamedColour('LIGHT BLUE')) prt.SetCellColour(4, 1, wx.NamedColour('LIGHT BLUE')) prt.SetCellColour(17, 1, wx.NamedColour('LIGHT BLUE')) prt.SetColBackgroundColour(2, wx.NamedColour('LIGHT BLUE')) prt.SetCellText(4, 2, wx.NamedColour('RED')) prt.SetColTextColour(3, wx.NamedColour('RED')) prt.label_font_colour = wx.NamedColour('WHITE') prt.SetHeader("wxWindows Applications", colour = wx.NamedColour('RED')) prt.SetHeader("Printed: ", type = "Date & Time", align=wx.ALIGN_RIGHT, indent = -1, colour = wx.NamedColour('BLUE')) prt.SetFooter("Page No", colour = wx.NamedColour('RED'), type ="Num") prt.Preview() def OnPreviewMatrix(self): total_col = 45 total_row = 10 hsize = 0.2 vsize = 0.2 data = [] startx = 1.0 columns = [] for val in range(total_col): columns.append(hsize) prt = printout.PrintTable(self.frame) for row in range(total_row): value = [] for col in range(total_col): value.append(str(col)) data.append(value) for col in range(total_col): prt.SetColAlignment(col, wx.ALIGN_CENTRE) prt.SetLandscape() prt.text_font_size = 8 prt.cell_left_margin = 0 prt.data = data prt.set_column = columns prt.SetHeader("Test of Small Grid Size") prt.Preview() def PreviewLine(self): prt = printout.PrintTable(self.frame) prt.label = ["Header 1", "Header 2", "Header 3"] prt.set_column = [] prt.data = [["Row 1", "1", "2"], ["Row 2", "3", "4\nNew Line to see if it also can wrap around the cell region properly\nAnother new line"]] prt.SetFooter() prt.Preview() def PreviewText(self): prt = printout.PrintTable(self.frame) prt.SetHeader("PROCLAMATION") file = open('data/proclamation.txt') data = [] for txt in file: data.append(txt.strip()) file.close() prt.data = data prt.Preview() def PrintWide(self): self.ReadData() prt = printout.PrintTable(self.frame) prt.data = self.data prt.left_margin = 0.5 prt.set_columns = [ 1, 1, 1, 1, 2, 1, 3 ] prt.label = self.header prt.SetLandscape() prt.Print() #--------------------------------------------------------------------------- def runTest(frame, nb, log): win = TablePanel(nb, log, frame) return win #--------------------------------------------------------------------------- overview = """\

Table Printing

This demo shows various ways of using the new PrintOut class. To understand the class you need to examine the demo examples and the library printout.py module classes.

The initial class primarily contains a Table preview/printing class. There is a lot of flexibility in manipulating the placement, sizing, colours, alignment of the table text and cell background colors. There are also a number of options for printing Header and Footer information on the page.

There is also a class to extract the parameters from a wxGrid and easily recreate a Table printout.

The data is printed from a list object containing the column and row values. The label or table header can be defined and will be repeated for all pages.

The correct "Total Page" does get calculated and used in the print out Footer.

There is still problems with the print framework to properly get the total pages in the preview unless the program knows it before trying to parse through the available pages. This will be fixed when the framework allows for it. """ % os.path.join(os.path.dirname(printout.__file__), "printout.py") if __name__ == '__main__': import sys,os import run run.main(['', os.path.basename(sys.argv[0])] + sys.argv[1:])