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Viewing changes to src/share/screenlets/Calendar/CalendarScreenlet.py

  • Committer: Rico Pfaus
  • Date: 2007-08-20 10:47:06 UTC
  • Revision ID: ryx@ryxperience.com-20070820104706-bghrnlck8myqok0m
Bumped version to 0.0.11, creating new bazaar branch 

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src/share/screenlets/Calendar/CalendarScreenlet.py
 
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#!/usr/bin/env python
 
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#  CalendarScreenlet (c) robgig1088 2007
 
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#
 
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# INFO:
 
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# - 
 
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#
 
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import screenlets
 
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import cairo
 
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import pango
 
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import time
 
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import datetime
 
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class CalendarScreenlet (screenlets.Screenlet):
 
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        """A simple Calendar Screenlet."""
 
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        # default meta-info for Screenlets
 
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        __name__        = 'CalendarScreenlet'
 
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        __version__     = '0.2'
 
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        __author__      = 'RYX (initial version by robgig1088)'
 
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        __website__     = 'http://www.screenlets.org/screenlets'
 
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        __desc__        = __doc__
 
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        # constructor
 
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        def __init__(self, **keyword_args):
 
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                # call super
 
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                screenlets.Screenlet.__init__(self, width=200, height=200, 
 
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                        uses_theme=True, **keyword_args)
 
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                # set theme
 
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                self.theme_name = "ryx"
 
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                # add default menu items
 
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                self.add_default_menuitems()
 
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        # attribute-"setter", handles setting of attributes
 
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        #def __setattr__(self, name, value):
 
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        #       # call Screenlet.__setattr__ in baseclass (ESSENTIAL!!!!)
 
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        #       screenlets.Screenlet.__setattr__(self, name, value)
 
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        def get_date_info(self, old_cuse = [0]):
 
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                #get day
 
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                day = datetime.datetime.now().strftime("%d")
 
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                #get the month number
 
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                month_num = datetime.datetime.now().strftime("%m")
 
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                # get the year
 
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                year = datetime.datetime.now().strftime("%Y")
 
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                 #get the month name
 
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                month_name = datetime.datetime.now().strftime("%B")
 
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                #make a date (1st of month)
 
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                when = datetime.date(int(year), int(month_num), int(1))
 
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                # get the first day of the month (mon, tues, etc..)
 
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                first_day = when.strftime("%A")
 
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                # find number of days in the month
 
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                if month_num in (1, 3, 5, 7, 8, 10, 12):
 
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                        days_in_month = 31
 
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                elif month_num <> 2:
 
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                        days_in_month = 30
 
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                elif year%4 == 0:
 
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                        days_in_month = 29
 
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                else:
 
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                        days_in_month = 28
 
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                #find the first day of the month
 
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                start_day = int(when.strftime("%u"))  
 
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                if start_day == 7:                              # and do calculations on it...
 
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                        start_day = 0   
 
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                start_day = start_day + 1
 
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                # return the whole stuff
 
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                return [day, month_num, year, month_name, 
 
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                        days_in_month, first_day, start_day]
 
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        def on_draw(self, ctx):
 
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                # get dates
 
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                date = self.get_date_info()
 
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                # set size
 
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                ctx.scale(self.scale, self.scale)
 
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                # draw bg (if theme available)
 
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                ctx.set_operator(cairo.OPERATOR_OVER)
 
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                if self.theme:
 
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                        # render bg
 
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                        self.theme.render(ctx, 'date-bg')
 
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                        #self.theme.render(ctx, 'date-border')
 
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                        ctx.save()
 
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                        ctx.translate(5,5)
 
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                        p_layout = ctx.create_layout()
 
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                        p_fdesc = pango.FontDescription("Free Sans 5")
 
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                        p_layout.set_font_description(p_fdesc)
 
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                        # draw the month
 
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                        p_layout.set_width((self.width) * pango.SCALE)
 
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                        p_layout.set_markup('<b>' + date[3] + '</b>')
 
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                        ctx.set_source_rgba(1, 1, 1, 0.8)
 
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                        ctx.show_layout(p_layout)
 
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                        # draw the year
 
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                        ctx.translate(70, 0)
 
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                        p_layout.set_markup('<b>' + date[2] + '</b>')
 
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                        ctx.set_source_rgba(1, 1, 1, 0.8)
 
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                        ctx.show_layout(p_layout)
 
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                        ctx.restore()
 
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                        ctx.save()
 
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                        ctx.translate(0,15)
 
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                        #draw the header background
 
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                        self.theme.render(ctx, 'header-bg')
 
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                        ctx.translate(8, 1)
 
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                        p_layout.set_markup('<b>' + "S    M    T    W    T    F    S" + \
 
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                                '</b>')
 
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                        ctx.set_source_rgba(1, 1, 1, 0.8)
 
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                        ctx.show_layout(p_layout)
 
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                        ctx.restore()
 
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                        row = 1
 
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                        day = int(date[6])
 
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                        #print str(date[0])
 
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                        for x in range(date[4] + 1):
 
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                                ctx.save()
 
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                                ctx.translate(5 + (day-1)*13, 29 + 12*(row - 1))
 
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                                if str(int(x)+1) == str(date[0]) or \
 
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                                        "0"+str(int(x)+1) == str(date[0]):
 
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                                        self.theme.render(ctx, 'day-bg')
 
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                                if int(x)+1 < 10:
 
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                                        # draw the days
 
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                                        p_layout.set_markup('<b>' + " 0"+str(x+1) + '</b>')
 
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                                else:
 
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                                        p_layout.set_markup('<b>' + " "+str(x+1) + '</b>')
 
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                                ctx.set_source_rgba(1, 1, 1, 0.8)
 
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                                ctx.show_layout(p_layout)
 
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                                if day == 7:
 
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                                        day = 0
 
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                                        row = row + 1
 
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                                day = day + 1
 
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                                ctx.restore()
 
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        def on_draw_shape(self,ctx):
 
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                ctx.scale(self.scale, self.scale)
 
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                if self.theme:
 
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                        self.theme.render(ctx, 'date-bg')
 
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# If the program is run directly or passed as an argument to the python
 
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# interpreter then create a Screenlet instance and show it
 
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if __name__ == "__main__":
 
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        import screenlets.session
 
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        screenlets.session.create_session(CalendarScreenlet)
 
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