wxPython/demo/TablePrint.py

   1 # 11/13/2003 - Jeff Grimmett (grimmtooth@softhome.net)
   2 #
   3 # o Updated for wx namespace
   4 # o Color preview example generates deprecation warnings.
   5 #
   6 # 11/26/2003 - Jeff Grimmett (grimmtooth@softhome.net)
   7 #
   8 # o Note: wx.NamedColour must remain because printout.py requiress it.
   9 # o printout.py is generating a snootful of errors all related to the
  10 #   requirement for tuples on the base DC calls now
  11 #
  12
  13 import  os
  14
  15 import  wx
  16 import  wx.lib.printout as  printout
  17
  18 #---------------------------------------------------------------------------
  19
  20 buttonDefs = {
  21     814 : ('PreviewWide',      'Preview print of a wide table'),
  22     815 : ('PreviewNarrow',   'Preview print of a narrow table with color highlights'),
  23     818 : ('OnPreviewMatrix',   'Preview print of a narrow column grid without a table header'),
  24     817 : ('PreviewLine',   'Preview print to demonstrate the use of line breaks'),
  25     819 : ('PrintWide', 'Direct print (no preview) of a wide table'),
  26     }
  27
  28
  29 class TablePanel(wx.Panel):
  30     def __init__(self, parent, log, frame):
  31         wx.Panel.__init__(self, parent, -1)
  32         self.log = log
  33         self.frame = frame
  34
  35         box = wx.BoxSizer(wx.VERTICAL)
  36         box.Add((20, 30))
  37         keys = buttonDefs.keys()
  38         keys.sort()
  39
  40         for k in keys:
  41             text = buttonDefs[k][1]
  42             btn = wx.Button(self, k, text)
  43             box.Add(btn, 0, wx.ALIGN_CENTER|wx.ALL, 15)
  44             self.Bind(wx.EVT_BUTTON, self.OnButton, btn)
  45
  46         self.SetAutoLayout(True)
  47         self.SetSizer(box)
  48
  49     def OnButton(self, evt):
  50         funct = buttonDefs[evt.GetId()][0]
  51         code = 'self.' + funct + '()'
  52         eval(code)
  53
  54     def ReadData(self):
  55         test_file = "./data/testtable.txt"
  56         file = open(test_file,'r',1)
  57         i = 0
  58
  59         data = []
  60         while 1:
  61             text = file.readline()
  62             text = text.strip()
  63             if not text:
  64                 break
  65
  66             list_val = text.split('\t')
  67             data.append(list_val)
  68         file.close()
  69
  70         self.header = data[0]
  71         self.data = data[1:]
  72
  73     def PreviewWide(self):
  74         self.ReadData()
  75         prt = printout.PrintTable(self.frame)
  76         prt.data = self.data
  77         prt.left_margin = 0.5
  78         prt.set_column = [1.0, 1.0, 1.0, 1.5, 1.0, 3.0]
  79         prt.label = self.header
  80         prt.SetLandscape()
  81
  82         prt.SetColumnLineSize(2, 3)
  83         prt.SetColumnLineColour(3, wx.NamedColour('RED'))
  84
  85         prt.SetRowLineSize(1, 3)
  86         prt.SetRowLineColour(5, wx.NamedColour('RED'))
  87
  88         prt.SetHeader("wx.Windows Applications")
  89         prt.SetFooter()
  90         prt.SetFooter("Date: ", type = "Date", align=wx.ALIGN_RIGHT, indent = -2, colour = wx.NamedColour('RED'))
  91         prt.Preview()
  92
  93     def PreviewNarrow(self):
  94         self.ReadData()
  95         new_data = []
  96         for val in self.data:
  97             new_data.append([val[0], val[1], val[2], val[4], val[5]])
  98
  99         val = self.header
 100         new_header = [val[0], val[1], val[2], val[4], val[5]]
 101
 102         prt = printout.PrintTable(self.frame)
 103         prt.data = new_data
 104         prt.set_column = [ 1, 1, 1, 1, 2]
 105         prt.label = new_header
 106         prt.SetColAlignment(1, wx.ALIGN_CENTRE)
 107         prt.SetColBackgroundColour(0, wx.NamedColour('RED'))
 108         prt.SetColTextColour(0, wx.NamedColour('WHITE'))
 109         prt.SetCellColour(4, 0, wx.NamedColour('LIGHT BLUE'))
 110         prt.SetCellColour(4, 1, wx.NamedColour('LIGHT BLUE'))
 111         prt.SetCellColour(17, 1, wx.NamedColour('LIGHT BLUE'))
 112
 113         prt.SetColBackgroundColour(2, wx.NamedColour('LIGHT BLUE'))
 114         prt.SetCellText(4, 2, wx.NamedColour('RED'))
 115
 116         prt.SetColTextColour(3, wx.NamedColour('RED'))
 117         prt.label_font_colour = wx.NamedColour('WHITE')
 118         prt.SetHeader("wxWindows Applications", colour = wx.NamedColour('RED'))
 119
 120         prt.SetHeader("Printed: ", type = "Date & Time", align=wx.ALIGN_RIGHT, indent = -2, colour = wx.NamedColour('BLUE'))
 121         prt.SetFooter("Page No", colour = wx.NamedColour('RED'), type ="Num")
 122         prt.Preview()
 123
 124     def OnPreviewMatrix(self):
 125         total_col = 45
 126         total_row = 10
 127         hsize = 0.2
 128         vsize = 0.2
 129
 130         data = []
 131         startx = 1.0
 132         columns = []
 133         for val in range(total_col):
 134             columns.append(hsize)
 135
 136         prt = printout.PrintTable(self.frame)
 137
 138         for row in range(total_row):
 139             value = []
 140             for col in range(total_col):
 141                 value.append(str(col))
 142             data.append(value)
 143
 144         for col in range(total_col):
 145             prt.SetColAlignment(col, wx.ALIGN_CENTRE)
 146
 147         prt.SetLandscape()
 148         prt.text_font_size = 8
 149         prt.cell_left_margin = 0
 150
 151         prt.data = data
 152         prt.set_column = columns
 153         prt.SetHeader("Test of Small Grid Size")
 154         prt.Preview()
 155
 156     def PreviewLine(self):
 157         prt = printout.PrintTable(self.frame)
 158         prt.label = ["Header 1", "Header 2", "Header 3"]
 159         prt.set_column = []
 160         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"]]
 161         prt.SetFooter()
 162         prt.Preview()
 163
 164     def PrintWide(self):
 165         self.ReadData()
 166         prt = printout.PrintTable(self.frame)
 167         prt.data = self.data
 168
 169         prt.left_margin = 0.5
 170         prt.set_columns = [ 1, 1, 1, 1, 2, 1, 3 ]
 171         prt.label = self.header
 172         prt.SetLandscape()
 173         prt.Print()
 174
 175
 176 #---------------------------------------------------------------------------
 177
 178 def runTest(frame, nb, log):
 179     win = TablePanel(nb, log, frame)
 180     return win
 181
 182 #---------------------------------------------------------------------------
 183
 184
 185
 186
 187
 188 overview = """\
 189 <html><body>
 190 <h2>Table Printing</h2>
 191
 192 This demo shows various ways of using the <b><i>new
 193 </i></b> PrintOut class.  To understand the class you need to examine the demo examples
 194 and the library <a href="%s">printout.py</a> module classes.
 195 <p>
 196 The initial class primarily contains a Table preview/printing class.  There is a lot of flexibility
 197 in manipulating the placement, sizing, colours, alignment of the table text and cell background colors.
 198 There are also a number of options for printing Header and Footer information on the page.
 199 <p>
 200 There is also a class to extract the parameters from a wxGrid and easily recreate a Table printout.
 201 <p>
 202 The data is printed from a list object containing the column and row values.  The label or table header
 203 can be defined and will be repeated for all pages.
 204 <p>
 205 The correct "Total Page" does get calculated and used in the print out Footer.
 206 <p>
 207 There is still problems with the print framework to properly get the total pages in the preview unless
 208 the program knows it before trying to parse through the available pages.  This will be fixed
 209 when the framework allows for it.
 210
 211
 212 """ % os.path.join(os.path.dirname(printout.__file__), "printout.py")
 213
 214
 215
 216
 217
 218 if __name__ == '__main__':
 219     import sys,os
 220     import run
 221     run.main(['', os.path.basename(sys.argv[0])])
 222