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 # 12/10/2003 - Jeff Grimmett (grimmtooth@softhome.net)
  13 #
  14 # o Issues corrected.
  15 #
  16
  17 import  os
  18
  19 import  wx
  20 import  wx.lib.printout as  printout
  21
  22 #---------------------------------------------------------------------------
  23
  24 buttonDefs = {
  25     814 : ('PreviewWide',      'Preview print of a wide table'),
  26     815 : ('PreviewNarrow',   'Preview print of a narrow table with color highlights'),
  27     818 : ('OnPreviewMatrix',   'Preview print of a narrow column grid without a table header'),
  28     817 : ('PreviewLine',   'Preview print to demonstrate the use of line breaks'),
  29     819 : ('PrintWide', 'Direct print (no preview) of a wide table'),
  30     }
  31
  32
  33 class TablePanel(wx.Panel):
  34     def __init__(self, parent, log, frame):
  35         wx.Panel.__init__(self, parent, -1)
  36         self.log = log
  37         self.frame = frame
  38
  39         box = wx.BoxSizer(wx.VERTICAL)
  40         box.Add((20, 30))
  41         keys = buttonDefs.keys()
  42         keys.sort()
  43
  44         for k in keys:
  45             text = buttonDefs[k][1]
  46             btn = wx.Button(self, k, text)
  47             box.Add(btn, 0, wx.ALIGN_CENTER|wx.ALL, 15)
  48             self.Bind(wx.EVT_BUTTON, self.OnButton, btn)
  49
  50         self.SetAutoLayout(True)
  51         self.SetSizer(box)
  52
  53     def OnButton(self, evt):
  54         funct = buttonDefs[evt.GetId()][0]
  55         code = 'self.' + funct + '()'
  56         eval(code)
  57
  58     def ReadData(self):
  59         test_file = "./data/testtable.txt"
  60         file = open(test_file,'r',1)
  61         i = 0
  62
  63         data = []
  64         while 1:
  65             text = file.readline()
  66             text = text.strip()
  67             if not text:
  68                 break
  69
  70             list_val = text.split('\t')
  71             data.append(list_val)
  72         file.close()
  73
  74         self.header = data[0]
  75         self.data = data[1:]
  76
  77     def PreviewWide(self):
  78         self.ReadData()
  79         prt = printout.PrintTable(self.frame)
  80         prt.data = self.data
  81         prt.left_margin = 0.5
  82         prt.set_column = [1.0, 1.0, 1.0, 1.5, 1.0, 3.0]
  83         prt.label = self.header
  84         prt.SetLandscape()
  85
  86         prt.SetColumnLineSize(2, 3)
  87         prt.SetColumnLineColour(3, wx.NamedColour('RED'))
  88
  89         prt.SetRowLineSize(1, 3)
  90         prt.SetRowLineColour(5, wx.NamedColour('RED'))
  91
  92         prt.SetHeader("wx.Windows Applications")
  93         prt.SetFooter()
  94         prt.SetFooter("Date: ", type = "Date", align=wx.ALIGN_RIGHT, indent = -2, colour = wx.NamedColour('RED'))
  95         prt.Preview()
  96
  97     def PreviewNarrow(self):
  98         self.ReadData()
  99         new_data = []
 100         for val in self.data:
 101             new_data.append([val[0], val[1], val[2], val[4], val[5]])
 102
 103         val = self.header
 104         new_header = [val[0], val[1], val[2], val[4], val[5]]
 105
 106         prt = printout.PrintTable(self.frame)
 107         prt.data = new_data
 108         prt.set_column = [ 1, 1, 1, 1, 2]
 109         prt.label = new_header
 110         prt.SetColAlignment(1, wx.ALIGN_CENTRE)
 111         prt.SetColBackgroundColour(0, wx.NamedColour('RED'))
 112         prt.SetColTextColour(0, wx.NamedColour('WHITE'))
 113         prt.SetCellColour(4, 0, wx.NamedColour('LIGHT BLUE'))
 114         prt.SetCellColour(4, 1, wx.NamedColour('LIGHT BLUE'))
 115         prt.SetCellColour(17, 1, wx.NamedColour('LIGHT BLUE'))
 116
 117         prt.SetColBackgroundColour(2, wx.NamedColour('LIGHT BLUE'))
 118         prt.SetCellText(4, 2, wx.NamedColour('RED'))
 119
 120         prt.SetColTextColour(3, wx.NamedColour('RED'))
 121         prt.label_font_colour = wx.NamedColour('WHITE')
 122         prt.SetHeader("wxWindows Applications", colour = wx.NamedColour('RED'))
 123
 124         prt.SetHeader("Printed: ", type = "Date & Time", align=wx.ALIGN_RIGHT, indent = -2, colour = wx.NamedColour('BLUE'))
 125         prt.SetFooter("Page No", colour = wx.NamedColour('RED'), type ="Num")
 126         prt.Preview()
 127
 128     def OnPreviewMatrix(self):
 129         total_col = 45
 130         total_row = 10
 131         hsize = 0.2
 132         vsize = 0.2
 133
 134         data = []
 135         startx = 1.0
 136         columns = []
 137         for val in range(total_col):
 138             columns.append(hsize)
 139
 140         prt = printout.PrintTable(self.frame)
 141
 142         for row in range(total_row):
 143             value = []
 144             for col in range(total_col):
 145                 value.append(str(col))
 146             data.append(value)
 147
 148         for col in range(total_col):
 149             prt.SetColAlignment(col, wx.ALIGN_CENTRE)
 150
 151         prt.SetLandscape()
 152         prt.text_font_size = 8
 153         prt.cell_left_margin = 0
 154
 155         prt.data = data
 156         prt.set_column = columns
 157         prt.SetHeader("Test of Small Grid Size")
 158         prt.Preview()
 159
 160     def PreviewLine(self):
 161         prt = printout.PrintTable(self.frame)
 162         prt.label = ["Header 1", "Header 2", "Header 3"]
 163         prt.set_column = []
 164         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"]]
 165         prt.SetFooter()
 166         prt.Preview()
 167
 168     def PrintWide(self):
 169         self.ReadData()
 170         prt = printout.PrintTable(self.frame)
 171         prt.data = self.data
 172
 173         prt.left_margin = 0.5
 174         prt.set_columns = [ 1, 1, 1, 1, 2, 1, 3 ]
 175         prt.label = self.header
 176         prt.SetLandscape()
 177         prt.Print()
 178
 179
 180 #---------------------------------------------------------------------------
 181
 182 def runTest(frame, nb, log):
 183     win = TablePanel(nb, log, frame)
 184     return win
 185
 186 #---------------------------------------------------------------------------
 187
 188
 189
 190
 191
 192 overview = """\
 193 <html><body>
 194 <h2>Table Printing</h2>
 195
 196 This demo shows various ways of using the <b><i>new
 197 </i></b> PrintOut class.  To understand the class you need to examine the demo examples
 198 and the library <a href="%s">printout.py</a> module classes.
 199 <p>
 200 The initial class primarily contains a Table preview/printing class.  There is a lot of flexibility
 201 in manipulating the placement, sizing, colours, alignment of the table text and cell background colors.
 202 There are also a number of options for printing Header and Footer information on the page.
 203 <p>
 204 There is also a class to extract the parameters from a wxGrid and easily recreate a Table printout.
 205 <p>
 206 The data is printed from a list object containing the column and row values.  The label or table header
 207 can be defined and will be repeated for all pages.
 208 <p>
 209 The correct "Total Page" does get calculated and used in the print out Footer.
 210 <p>
 211 There is still problems with the print framework to properly get the total pages in the preview unless
 212 the program knows it before trying to parse through the available pages.  This will be fixed
 213 when the framework allows for it.
 214
 215
 216 """ % os.path.join(os.path.dirname(printout.__file__), "printout.py")
 217
 218
 219
 220
 221
 222 if __name__ == '__main__':
 223     import sys,os
 224     import run
 225     run.main(['', os.path.basename(sys.argv[0])])
 226