wxPython/demo/wxCalendar.py

   1 #----------------------------------------------------------------------------
   2 # Name:         wxCalendar.py
   3 # Purpose:      Calendar control display testing on panel for wxPython demo
   4 #
   5 # Author:       Lorne White (email: lwhite1@planet.eon.net)
   6 #
   7 # Version       0.9
   8 # Date:         Feb 26, 2001
   9 # Licence:      wxWindows license
  10 #----------------------------------------------------------------------------
  11
  12 from wxPython.wx           import *
  13 from wxPython.lib.calendar import wxCalendar, Month, PrtCalDraw, CalenDlg
  14
  15 import images
  16 import os
  17
  18
  19 # highlighted days in month
  20
  21 test_days ={ 0: [],
  22             1: [3, 7, 9, 21],
  23             2: [2, 10, 4, 9],
  24             3: [4, 20, 29],
  25             4: [1, 12, 22],
  26             5: [2, 10, 15],
  27             6: [4, 8, 17],
  28             7: [6, 7, 8],
  29             8: [5, 10, 20],
  30             9: [1, 2, 5, 29],
  31            10: [2, 4, 6, 22],
  32            11: [6, 9, 12, 28, 29],
  33            12: [8, 9, 10, 11, 20] }
  34
  35 # test of full window calendar control functions
  36
  37 def GetMonthList():
  38     monthlist = []
  39     for i in range(13):
  40         name = Month[i]
  41         if name != None:
  42             monthlist.append(name)
  43     return monthlist
  44
  45 class TestPanel(wxPanel):
  46     def __init__(self, parent, log, frame):
  47         wxPanel.__init__(self, parent, -1)
  48
  49         self.log = log
  50         self.frame = frame
  51
  52         self.calend = wxCalendar(self, -1, wxPoint(100, 50), wxSize(200, 180))
  53
  54 #        start_month = 2        # preselect the date for calendar
  55 #        start_year = 2001
  56
  57         start_month = self.calend.GetMonth()        # get the current month & year
  58         start_year = self.calend.GetYear()
  59
  60 # month list from DateTime module
  61
  62         monthlist = GetMonthList()
  63
  64         mID = NewId()
  65         self.date = wxComboBox(self, mID, "",
  66                                wxPoint(100, 20), wxSize(90, -1),
  67                                monthlist, wxCB_DROPDOWN)
  68         self.date.SetSelection(start_month-1)
  69         EVT_COMBOBOX(self, mID, self.EvtComboBox)
  70
  71 # set start month and year
  72
  73         self.calend.SetMonth(start_month)
  74         self.calend.SetYear(start_year)
  75
  76 # set attributes of calendar
  77
  78         self.calend.hide_title = True
  79         self.calend.HideGrid()
  80         self.calend.SetWeekColor('WHITE', 'BLACK')
  81
  82 # display routine
  83
  84         self.ResetDisplay()
  85
  86 # mouse click event
  87
  88         self.Connect(self.calend.GetId(), -1, 2100, self.MouseClick)
  89
  90 # scroll bar for month selection
  91
  92         mID = NewId()
  93         self.scroll = wxScrollBar(self, mID, wxPoint(100, 240), wxSize(200, 20), wxSB_HORIZONTAL)
  94         self.scroll.SetScrollbar(start_month-1, 1, 12, 1, True)
  95         EVT_COMMAND_SCROLL(self, mID, self.Scroll)
  96
  97 # spin control for year selection
  98
  99         self.dtext = wxTextCtrl(self, -1, str(start_year), wxPoint(200, 20), wxSize(60, -1))
 100         h = self.dtext.GetSize().height
 101
 102         mID = NewId()
 103         self.spin = wxSpinButton(self, mID, wxPoint(270, 20), wxSize(h*2, h))
 104         self.spin.SetRange(1980, 2010)
 105         self.spin.SetValue(start_year)
 106         EVT_SPIN(self, mID, self.OnSpin)
 107
 108 # button for calendar dialog test
 109
 110         wxStaticText(self, -1, "Test Calendar Dialog", wxPoint(350, 50), wxSize(150, -1))
 111
 112         mID = NewId()
 113         bmp = images.getCalendarBitmap()
 114         self.but = wxBitmapButton(self, mID, bmp, wxPoint(380, 80))#, wxSize(30, 30))
 115         EVT_BUTTON(self, mID, self.TestDlg)
 116
 117 # button for calendar window test
 118
 119         wxStaticText(self, -1, "Test Calendar Window", wxPoint(350, 150), wxSize(150, -1))
 120
 121         mID = NewId()
 122         self.but = wxBitmapButton(self, mID, bmp, wxPoint(380, 180))#, wxSize(30, 30))
 123         EVT_BUTTON(self, mID, self.TestFrame)
 124
 125         wxStaticText(self, -1, "Test Calendar Print", wxPoint(350, 250), wxSize(150, -1))
 126
 127         mID = NewId()
 128         self.but = wxBitmapButton(self, mID, bmp, wxPoint(380, 280))#, wxSize(30, 30))
 129         EVT_BUTTON(self, mID, self.OnPreview)
 130
 131 # calendar dialog
 132
 133     def TestDlg(self, event):       # test the date dialog
 134         dlg = CalenDlg(self)
 135         dlg.Centre()
 136         if dlg.ShowModal() == wxID_OK:
 137             result = dlg.result
 138             day = result[1]
 139             month = result[2]
 140             year = result[3]
 141             new_date = str(month) + '/'+ str(day) + '/'+ str(year)
 142             self.log.WriteText('Date Selected: %s\n' % new_date)
 143         else:
 144             self.log.WriteText('No Date Selected')
 145
 146 # calendar window test
 147
 148     def TestFrame(self, event):
 149         frame = CalendFrame(self, -1, "Test Calendar", self.log)
 150         frame.Show(True)
 151         return True
 152
 153 # calendar print preview
 154
 155     def OnPreview(self, event):
 156         month = self.calend.GetMonth()
 157         year = self.calend.GetYear()
 158
 159         prt = PrintCalend(self.frame, month, year)
 160         prt.Preview()
 161
 162 # month and year control events
 163
 164     def OnSpin(self, event):
 165         year = event.GetPosition()
 166         self.dtext.SetValue(str(year))
 167         self.calend.SetYear(year)
 168         self.calend.Refresh()
 169
 170     def EvtComboBox(self, event):
 171         name = event.GetString()
 172         self.log.WriteText('EvtComboBox: %s\n' % name)
 173         monthval = self.date.FindString(name)
 174         self.scroll.SetScrollbar(monthval, 1, 12, 1, True)
 175
 176         self.calend.SetMonth(monthval+1)
 177         self.ResetDisplay()
 178
 179     def Scroll(self, event):
 180         value = self.scroll.GetThumbPosition()
 181         monthval = int(value)+1
 182         self.calend.SetMonth(monthval)
 183         self.ResetDisplay()
 184         self.log.WriteText('Month: %s\n' % value)
 185
 186         name = Month[monthval]
 187         self.date.SetValue(name)
 188
 189 # log mouse events
 190
 191     def MouseClick(self, evt):
 192         text = '%s CLICK   %02d/%02d/%d' % (evt.click, evt.day, evt.month, evt.year)  # format date
 193         self.log.WriteText('Date Selected: ' + text + '\n')
 194
 195
 196 # set the highlighted days for the calendar
 197
 198     def ResetDisplay(self):
 199         month = self.calend.GetMonth()
 200         try:
 201             set_days = test_days[month]
 202         except:
 203             set_days = [1, 5, 12]
 204
 205         self.calend.AddSelect([4, 11], 'BLUE', 'WHITE')
 206         self.calend.SetSelDay(set_days)
 207         self.calend.Refresh()
 208
 209 # increment and decrement toolbar controls
 210
 211     def OnIncYear(self, event):
 212         self.calend.IncYear()
 213         self.ResetDisplay()
 214
 215     def OnDecYear(self, event):
 216         self.calend.DecYear()
 217         self.ResetDisplay()
 218
 219     def OnIncMonth(self, event):
 220         self.calend.IncMonth()
 221         self.ResetDisplay()
 222
 223     def OnDecMonth(self, event):
 224         self.calend.DecMonth()
 225         self.ResetDisplay()
 226
 227     def OnCurrent(self, event):
 228         self.calend.SetCurrentDay()
 229         self.ResetDisplay()
 230
 231 # test of full window calendar control functions
 232
 233 class CalendFrame(wxFrame):
 234     def __init__(self, parent, id, title, log):
 235         wxFrame.__init__(self, parent, id, title, size=wxSize(400, 400),
 236                          style=wxDEFAULT_FRAME_STYLE|wxNO_FULL_REPAINT_ON_RESIZE)
 237         EVT_CLOSE(self, self.OnCloseWindow)
 238
 239         self.log = log
 240         self.CreateStatusBar()
 241         self.mainmenu = wxMenuBar()
 242         menu = wxMenu()
 243
 244         menu = self.MakeFileMenu()
 245         self.mainmenu.Append(menu, '&File')
 246
 247         self.MakeToolMenu()             # toolbar
 248
 249         self.SetMenuBar(self.mainmenu)
 250         self.calend = wxCalendar(self, -1)
 251         self.calend.SetCurrentDay()
 252         self.calend.grid_color = 'BLUE'
 253         self.calend.SetBusType()
 254 #        self.calend.ShowWeekEnd()
 255
 256         self.ResetDisplay()
 257
 258         self.Connect(self.calend.GetId(), -1, 2100, self.MouseClick)
 259
 260     def MouseClick(self, evt):
 261         text = '%s CLICK   %02d/%02d/%d' % (evt.click, evt.day, evt.month, evt.year)  # format date
 262         self.log.WriteText('Date Selected: ' + text + '\n')
 263
 264     def OnCloseWindow(self, event):
 265         self.Destroy()
 266
 267     def ResetDisplay(self):
 268         month = self.calend.GetMonth()
 269         try:
 270             set_days = test_days[month]
 271         except:
 272             set_days = [1, 5, 12]
 273
 274         self.calend.AddSelect([2, 16], 'GREEN', 'WHITE')
 275
 276         self.calend.SetSelDay(set_days)
 277         self.calend.Refresh()
 278
 279     def OnIncYear(self, event):
 280         self.calend.IncYear()
 281         self.ResetDisplay()
 282
 283     def OnDecYear(self, event):
 284         self.calend.DecYear()
 285         self.ResetDisplay()
 286
 287     def OnIncMonth(self, event):
 288         self.calend.IncMonth()
 289         self.ResetDisplay()
 290
 291     def OnDecMonth(self, event):
 292         self.calend.DecMonth()
 293         self.ResetDisplay()
 294
 295     def OnCurrent(self, event):
 296         self.calend.SetCurrentDay()
 297         self.ResetDisplay()
 298
 299     def MakeFileMenu(self):
 300         menu = wxMenu()
 301
 302         mID = NewId()
 303         menu.Append(mID, 'Decrement', 'Next')
 304         EVT_MENU(self, mID, self.OnDecMonth)
 305
 306         mID = NewId()
 307         menu.Append(mID, 'Increment', 'Dec')
 308         EVT_MENU(self, mID, self.OnIncMonth)
 309
 310         menu.AppendSeparator()
 311
 312         mID = NewId()
 313         menu.Append(mID, 'E&xit', 'Exit')
 314         EVT_MENU(self, mID, self.OnCloseWindow)
 315
 316         return menu
 317
 318     def MakeToolMenu(self):
 319         tb = self.CreateToolBar(wxTB_HORIZONTAL|wxNO_BORDER)
 320
 321         mID = NewId()
 322         SetToolPath(self, tb, mID, images.getDbDecBitmap(), 'Dec Year')
 323         EVT_TOOL(self, mID, self.OnDecYear)
 324
 325         mID = NewId()
 326         SetToolPath(self, tb, mID, images.getDecBitmap(), 'Dec Month')
 327         EVT_TOOL(self, mID, self.OnDecMonth)
 328
 329         mID = NewId()
 330         SetToolPath(self, tb, mID, images.getPtBitmap(), 'Current Month')
 331         EVT_TOOL(self, mID, self.OnCurrent)
 332
 333         mID = NewId()
 334         SetToolPath(self, tb, mID, images.getIncBitmap(), 'Inc Month')
 335         EVT_TOOL(self, mID, self.OnIncMonth)
 336
 337         mID = NewId()
 338         SetToolPath(self, tb, mID, images.getDbIncBitmap(), 'Inc Year')
 339         EVT_TOOL(self, mID, self.OnIncYear)
 340
 341         tb.Realize()
 342
 343 #---------------------------------------------------------------------------
 344
 345 # example class for printing/previewing calendars
 346
 347 class PrintCalend:
 348     def __init__(self, parent, month, year):
 349         self.frame = parent
 350         self.month = month
 351         self.year = year
 352
 353         self.SetParms()
 354         self.SetCal()
 355         self.printData = wxPrintData()
 356
 357     def SetCal(self):
 358         self.grid_color = 'BLUE'
 359         self.back_color = 'WHITE'
 360         self.sel_color = 'RED'
 361         self.high_color = 'LIGHT BLUE'
 362         self.font = wxSWISS
 363         self.bold = wxNORMAL
 364
 365         self.sel_key = None      #  last used by
 366         self.sel_lst = []        # highlighted selected days
 367
 368         self.size = None
 369         self.hide_title = False
 370         self.hide_grid = False
 371         self.set_day = None
 372
 373     def SetParms(self):
 374         self.ymax = 1
 375         self.xmax = 1
 376         self.page = 1
 377         self.total_pg = 1
 378
 379         self.preview = None
 380         self.scale = 1.0
 381
 382         self.pagew = 8.5
 383         self.pageh = 11.0
 384
 385         self.txt_marg = 0.1
 386         self.lf_marg = 0
 387         self.top_marg = 0
 388
 389         self.page = 0
 390
 391     def SetDates(self, month, year):
 392         self.month = month
 393         self.year = year
 394
 395     def SetStyleDef(self, desc):
 396         self.style = desc
 397
 398     def SetCopies(self, copies):        # number of copies of label
 399         self.copies = copies
 400
 401     def SetStart(self, start):          # start position of label
 402         self.start = start
 403
 404     def Preview(self):
 405         printout = SetPrintout(self)
 406         printout2 = SetPrintout(self)
 407         self.preview = wxPrintPreview(printout, printout2, self.printData)
 408         if not self.preview.Ok():
 409             wxMessageBox("There was a problem printing!", "Printing", wxOK)
 410             return
 411
 412         self.preview.SetZoom(60)        # initial zoom value
 413
 414         frame = wxPreviewFrame(self.preview, self.frame, "Print preview")
 415
 416         frame.Initialize()
 417         frame.SetPosition(self.frame.GetPosition())
 418         frame.SetSize(self.frame.GetSize())
 419         frame.Show(True)
 420
 421     def Print(self):
 422         pdd = wxPrintDialogData()
 423         pdd.SetPrintData(self.printData)
 424         printer = wxPrinter(pdd)
 425         printout = SetPrintout(self)
 426         frame = wxFrame(None, -1, "Test")
 427         if not printer.Print(frame, printout):
 428             wxMessageBox("There was a problem printing.\nPerhaps your current printer is not set correctly?", "Printing", wxOK)
 429         else:
 430             self.printData = printer.GetPrintDialogData().GetPrintData()
 431         printout.Destroy()
 432
 433     def DoDrawing(self, DC):
 434         size = DC.GetSizeTuple()
 435         DC.BeginDrawing()
 436
 437         cal = PrtCalDraw(self)
 438
 439         if self.preview is None:
 440             cal.SetPSize(size[0]/self.pagew, size[1]/self.pageh)
 441             cal.SetPreview(False)
 442
 443         else:
 444             if self.preview == 1:
 445                 cal.SetPSize(size[0]/self.pagew, size[1]/self.pageh)
 446             else:
 447                 cal.SetPSize(self.pwidth, self.pheight)
 448
 449             cal.SetPreview(self.preview)
 450
 451         cal.hide_title = self.hide_title        # set the calendar parameters
 452         cal.hide_grid = self.hide_grid
 453
 454         cal.grid_color = self.grid_color
 455         cal.high_color = self.high_color
 456         cal.back_color = self.back_color
 457         cal.outer_border = False
 458         cal.font = self.font
 459         cal.bold = self.bold
 460
 461         cal_size = wxSize(3.0, 3.0)
 462         cal.SetSize(cal_size)
 463
 464         year, month = self.year, self.month
 465
 466         x = 1.0
 467         for i in range(2):
 468             y = 0.5
 469             for j in range(3):
 470                 cal.SetCal(year, month)       # current month
 471                 cal.SetPos(x, y)
 472
 473                 try:
 474                     set_days = test_days[month]
 475                 except:
 476                     set_days = [1, 5, 12]
 477
 478                 cal.AddSelect([2, 16], 'GREEN', 'WHITE')
 479
 480                 cal.DrawCal(DC, set_days)
 481
 482                 year, month = self.IncMonth(year, month)
 483                 y = y + 3.5
 484             x = x + 4.0     # next colum
 485
 486         DC.EndDrawing()
 487
 488         self.ymax = DC.MaxY()
 489         self.xmax = DC.MaxX()
 490
 491     def IncMonth(self, year, month):     # next month
 492         month = month + 1
 493         if month > 12:
 494             month = 1
 495             year = year + 1
 496
 497         return year, month
 498
 499     def GetTotalPages(self):
 500         self.pg_cnt = 1
 501         return self.pg_cnt
 502
 503     def SetPage(self, page):
 504         self.page = page
 505
 506     def SetPageSize(self, width, height):
 507         self.pwidth, self.pheight = width, height
 508
 509     def SetTotalSize(self, width, height):
 510         self.ptwidth, self.ptheight = width, height
 511
 512     def SetPreview(self, preview, scale):
 513         self.preview = preview
 514         self.scale = scale
 515
 516     def SetTotalSize(self, width, height):
 517         self.ptwidth = width
 518         self.ptheight = height
 519
 520 def SetToolPath(self, tb, id, bmp, title):
 521     tb.AddSimpleTool(id, bmp, title, title)
 522
 523 class SetPrintout(wxPrintout):
 524     def __init__(self, canvas):
 525         wxPrintout.__init__(self)
 526         self.canvas = canvas
 527         self.end_pg = 1
 528
 529     def OnBeginDocument(self, start, end):
 530         return self.base_OnBeginDocument(start, end)
 531
 532     def OnEndDocument(self):
 533         self.base_OnEndDocument()
 534
 535     def HasPage(self, page):
 536         if page <= self.end_pg:
 537             return True
 538         else:
 539             return False
 540
 541     def GetPageInfo(self):
 542         self.end_pg = self.canvas.GetTotalPages()
 543         str_pg = 1
 544         try:
 545             end_pg = self.end_pg
 546         except:
 547             end_pg = 1
 548         return (str_pg, end_pg, str_pg, end_pg)
 549
 550     def OnPreparePrinting(self):
 551         self.base_OnPreparePrinting()
 552
 553     def OnBeginPrinting(self):
 554         dc = self.GetDC()
 555
 556         self.preview = self.IsPreview()
 557         if (self.preview):
 558             self.pixelsPerInch = self.GetPPIScreen()
 559         else:
 560             self.pixelsPerInch = self.GetPPIPrinter()
 561
 562         (w, h) = dc.GetSizeTuple()
 563         scaleX = float(w) / 1000
 564         scaleY = float(h) / 1000
 565         self.printUserScale = min(scaleX, scaleY)
 566
 567         self.base_OnBeginPrinting()
 568
 569     def GetSize(self):
 570         self.psizew, self.psizeh = self.GetPPIPrinter()
 571         return self.psizew, self.psizeh
 572
 573     def GetTotalSize(self):
 574         self.ptsizew, self.ptsizeh = self.GetPageSizePixels()
 575         return self.ptsizew, self.ptsizeh
 576
 577     def OnPrintPage(self, page):
 578         dc = self.GetDC()
 579         (w, h) = dc.GetSizeTuple()
 580         scaleX = float(w) / 1000
 581         scaleY = float(h) / 1000
 582         self.printUserScale = min(scaleX, scaleY)
 583         dc.SetUserScale(self.printUserScale, self.printUserScale)
 584
 585         self.preview = self.IsPreview()
 586
 587         self.canvas.SetPreview(self.preview, self.printUserScale)
 588         self.canvas.SetPage(page)
 589
 590         self.ptsizew, self.ptsizeh = self.GetPageSizePixels()
 591         self.canvas.SetTotalSize(self.ptsizew, self.ptsizeh)
 592
 593         self.psizew, self.psizeh = self.GetPPIPrinter()
 594         self.canvas.SetPageSize(self.psizew, self.psizeh)
 595
 596         self.canvas.DoDrawing(dc)
 597         return True
 598
 599 class MyApp(wxApp):
 600     def OnInit(self):
 601         frame = CalendFrame(None, -1, "Test Calendar")
 602         frame.Show(True)
 603         self.SetTopWindow(frame)
 604         return True
 605
 606 #---------------------------------------------------------------------------
 607
 608 def MessageDlg(self, message, type = 'Message'):
 609     dlg = wxMessageDialog(self, message, type, wxOK | wxICON_INFORMATION)
 610     dlg.ShowModal()
 611     dlg.Destroy()
 612
 613 #---------------------------------------------------------------------------
 614
 615 def main():
 616     app = MyApp(0)
 617     app.MainLoop()
 618
 619
 620 if __name__ == '__main__':
 621     main()
 622
 623
 624 #---------------------------------------------------------------------------
 625
 626 def runTest(frame, nb, log):
 627     win = TestPanel(nb, log, frame)
 628     return win
 629
 630 #---------------------------------------------------------------------------
 631
 632
 633 overview = """\
 634 This control provides a calendar control class for displaying and selecting dates.  In addition, the class is extended and can now be used for printing/previewing.
 635
 636 Additional features include weekend highlighting and business type Monday-Sunday format.
 637
 638 See example for various methods used to set display month, year, and highlighted dates (different font and background colours).
 639
 640 by Lorne White
 641
 642 """