try to start make pylgrim a plugable module
git-svn-id: http://www.neo1973-germany.de/svn@23 46df4e5c-bc4e-4628-a0fc-830ba316316d
This commit is contained in:
emdete
parent
f8152a3649
commit
d21b40547e
2 changed files with 222 additions and 226 deletions
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@ -4,7 +4,7 @@ fonts {
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collections {
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group {
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name: "main";
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name: "pylgrim";
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parts {
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part {
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name: "background";
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@ -1,6 +1,5 @@
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#!/usr/bin/python
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#coding=utf8
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'''
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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@ -21,13 +20,6 @@
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#TODO: add dynamic preloading
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#TODO: add gps connection
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WIDTH = 480
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HEIGHT = 640
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TITLE = "pylgrim"
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WM_NAME = "pylgrim"
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WM_CLASS = "swallow"
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import os
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import sys
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from e_dbus import DBusEcoreMainLoop
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@ -38,12 +30,11 @@ import edje.decorators
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import ecore
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import ecore.evas
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from dbus import SystemBus, Interface
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from optparse import OptionParser
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import time
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import math
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import urllib
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class tile(evas.Image):
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class Tile(evas.Image):
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def __init__(self, canvas):
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evas.Image.__init__(self,canvas)
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self.pass_events = True
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@ -55,7 +46,7 @@ class tile(evas.Image):
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self.position = (x,y)
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self.move(x,y)
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class mark(evas.Image):
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class Mark(evas.Image):
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def __init__(self, canvas):
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evas.Image.__init__(self,canvas)
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self.pass_events = True
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@ -67,7 +58,99 @@ class mark(evas.Image):
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self.position = (x,y)
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self.move(x,y)
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class TestView(edje.Edje):
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class Pylgrim(edje.Edje):
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def __init__(self, filename, evas_canvas, offline=False):
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self.evas_canvas = evas_canvas
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self.offline = offline
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edje.Edje.__init__(self, self.evas_canvas.evas_obj.evas, file=filename, group="pylgrim")
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self.size = self.evas_canvas.evas_obj.evas.size
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self.on_key_down_add(self.on_key_down)
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self.on_key_up_add(self.on_key_up)
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self.focus = True
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self.evas_canvas.evas_obj.data["pylgrim"] = self
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self.show()
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#mouse position
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self.x_pos, self.y_pos = (0,0)
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#global variable for zooming
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self.zoom_step = 0.0
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#global list for tiles to download
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self.tiles_to_download = []
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self.tiles_to_download_total = 0
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self.tiles_to_preload = []
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#initial lat,lon,zoom
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self.lat = 0
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self.lon = 0
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self.x = 0
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self.y = 0
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self.z = 0
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self.offset_x = 0
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self.offset_y = 0
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self.icons = []
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self.overlay = edje.Edje(self.evas_canvas.evas_obj.evas, file=filename, group='overlay')
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self.overlay.size = self.evas_canvas.evas_obj.evas.size
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self.overlay.layer = 2
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self.evas_canvas.evas_obj.data["overlay"] = self.overlay
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self.overlay.show()
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self.progress_bg = evas.Rectangle(self.evas_canvas.evas_obj.evas)
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self.progress_bg.geometry = 0,0,0,0
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self.progress_bg.color = 255, 255, 255, 255
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self.progress_bg.layer = 3
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self.progress_bg.show()
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self.progress = evas.Rectangle(self.evas_canvas.evas_obj.evas)
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self.progress.geometry = 0,0,0,0
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self.progress.color = 255, 0, 0, 255
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self.progress.layer = 4
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self.progress.show()
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#calculate size of tile raster
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self.border_x = int(math.ceil(self.size[0]/256.0))
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self.border_y = int(math.ceil(self.size[1]/256.0))
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self.mouse_down = False
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self.animate = False
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self.set_current_tile(49.009051, 8.402481, 13)
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'''
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self.marker = Mark(self.evas_canvas.evas_obj.evas)
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self.marker.file_set("blue-dot.png")
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self.marker.lat = 49.073866
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self.marker.lon = 8.184814
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self.marker.size_set(32,32)
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self.marker.fill_set(0,0,32,32)
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self.marker.x = (self.marker.lon+180)/360 * 2**self.z
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self.marker.y = (1-math.log(math.tan(self.marker.lat*math.pi/180) + 1/math.cos(self.marker.lat*math.pi/180))/math.pi)/2 * 2**self.z
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self.marker.offset_x, self.marker.offset_y = int((self.marker.x-int(self.marker.x))*256),int((self.marker.y-int(self.marker.y))*256)
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self.marker.set_position(self.size[0]/2-16+256*(int(self.marker.x)-int(self.x))+self.marker.offset_x-self.offset_x, self.size[1]/2-32+256*(int(self.marker.y)-int(self.y))+self.marker.offset_y-self.offset_y)
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self.marker.layer = 1
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self.marker.show()
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'''
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ecore.timer_add(3, self.init_dbus)
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def init_dbus(self):
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print 'LocationFeed init_dbus'
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try:
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gps_obj = SystemBus(mainloop=DBusEcoreMainLoop()).get_object('org.mobile.gps', '/org/mobile/gps/RemoteObject')
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gps_name = 'org.mobile.gps.RemoteInterface'
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gps_obj.connect_to_signal("position", self.position, dbus_interface=gps_name)
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self.gps_interface = Interface(gps_obj, gps_name)
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#self.gps_interface.get_position()
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return False
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except Exception, e:
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print 'LocationFeed', e
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return True
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def on_key_down(self, obj, event):
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if event.keyname in ("F6", "f"):
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self.evas_canvas.evas_obj.fullscreen = not self.evas_canvas.evas_obj.fullscreen
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@ -109,7 +192,6 @@ class TestView(edje.Edje):
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self.init_redraw()
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self.update_coordinates()
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def download(self, x,y,z):
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try:
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webFile = urllib.urlopen("http://a.tile.openstreetmap.org/%d/%d/%d.png"%(z,x,y))
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@ -124,108 +206,6 @@ class TestView(edje.Edje):
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except Exception, e:
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print e
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def __init__(self):
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self.options, self.args = myOptionParser(usage="usage: %prog [options]").parse_args()
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edje.frametime_set(1.0 / self.options.fps)
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self.evas_canvas = EvasCanvas(
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fullscreen=not self.options.no_fullscreen,
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engine=self.options.engine,
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size=self.options.geometry
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)
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f = os.path.splitext(sys.argv[0])[0] + ".edj"
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try:
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edje.Edje.__init__(self, self.evas_canvas.evas_obj.evas, file=f, group="main")
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except edje.EdjeLoadError, e:
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raise SystemExit("error loading %s: %s" % (f, e))
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self.size = self.evas_canvas.evas_obj.evas.size
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self.on_key_down_add(self.on_key_down)
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self.on_key_up_add(self.on_key_up)
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self.focus = True
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self.evas_canvas.evas_obj.data["main"] = self
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self.show()
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#mouse position
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self.x_pos, self.y_pos = (0,0)
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#global variable for zooming
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self.zoom_step = 0.0
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#global list for tiles to download
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self.tiles_to_download = []
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self.tiles_to_download_total = 0
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self.tiles_to_preload = []
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#initial lat,lon,zoom
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self.lat = 0
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self.lon = 0
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self.x = 0
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self.y = 0
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self.z = 0
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self.offset_x = 0
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self.offset_y = 0
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self.icons = []
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self.overlay = edje.Edje(self.evas_canvas.evas_obj.evas, file=f, group='overlay')
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self.overlay.size = self.evas_canvas.evas_obj.evas.size
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self.overlay.layer = 2
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self.evas_canvas.evas_obj.data["overlay"] = self.overlay
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self.overlay.show()
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self.progress_bg = evas.Rectangle(self.evas_canvas.evas_obj.evas)
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self.progress_bg.geometry = 0,0,0,0
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self.progress_bg.color = 255, 255, 255, 255
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self.progress_bg.layer = 3
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self.progress_bg.show()
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self.progress = evas.Rectangle(self.evas_canvas.evas_obj.evas)
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self.progress.geometry = 0,0,0,0
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self.progress.color = 255, 0, 0, 255
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self.progress.layer = 4
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self.progress.show()
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#calculate size of tile raster
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self.border_x = int(math.ceil(self.size[0]/256.0))
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self.border_y = int(math.ceil(self.size[1]/256.0))
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self.mouse_down = False
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self.animate = False
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self.set_current_tile(49.009051, 8.402481, 13)
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'''
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self.marker = mark(self.evas_canvas.evas_obj.evas)
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self.marker.file_set("blue-dot.png")
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self.marker.lat = 49.073866
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self.marker.lon = 8.184814
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self.marker.size_set(32,32)
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self.marker.fill_set(0,0,32,32)
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self.marker.x = (self.marker.lon+180)/360 * 2**self.z
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self.marker.y = (1-math.log(math.tan(self.marker.lat*math.pi/180) + 1/math.cos(self.marker.lat*math.pi/180))/math.pi)/2 * 2**self.z
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self.marker.offset_x, self.marker.offset_y = int((self.marker.x-int(self.marker.x))*256),int((self.marker.y-int(self.marker.y))*256)
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self.marker.set_position(self.size[0]/2-16+256*(int(self.marker.x)-int(self.x))+self.marker.offset_x-self.offset_x, self.size[1]/2-32+256*(int(self.marker.y)-int(self.y))+self.marker.offset_y-self.offset_y)
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self.marker.layer = 1
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self.marker.show()
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'''
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ecore.timer_add(3, self.init_dbus)
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def init_dbus(self):
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print 'LocationFeed init_dbus'
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try:
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gps_obj = SystemBus(mainloop=DBusEcoreMainLoop()).get_object('org.mobile.gps', '/org/mobile/gps/RemoteObject')
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gps_name = 'org.mobile.gps.RemoteInterface'
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gps_obj.connect_to_signal("position", self.position, dbus_interface=gps_name)
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self.gps_interface = Interface(gps_obj, gps_name)
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return False
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except Exception, e:
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print 'LocationFeed', e
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return True
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def position(self, content):
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longitude = float(content.get('longitude', self.lat))
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latitude = float(content.get('latitude', self.lon))
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@ -263,8 +243,8 @@ class TestView(edje.Edje):
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self.icons = []
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#fill
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for i in xrange((2*self.border_x+1)*(2*self.border_y+1)):
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self.icons.append(tile(self.evas_canvas.evas_obj.evas))
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if not self.options.offline:
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self.icons.append(Tile(self.evas_canvas.evas_obj.evas))
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if not self.offline:
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#add all tiles that are not yet downloaded to a list
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for i in xrange(2*self.border_x+1):
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for j in xrange(2*self.border_y+1):
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@ -408,85 +388,101 @@ class TestView(edje.Edje):
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#self.marker.set_position(self.marker.pos[0]-delta_x,self.marker.pos[1]-delta_y)
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class EvasCanvas(object):
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def __init__(self, fullscreen, engine, size):
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if engine == "x11":
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f = ecore.evas.SoftwareX11
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elif engine == "x11-16":
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if ecore.evas.engine_type_supported_get("software_x11_16"):
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f = ecore.evas.SoftwareX11_16
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else:
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print "warning: x11-16 is not supported, fallback to x11"
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f = ecore.evas.SoftwareX11
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self.evas_obj = f(w=size[0], h=size[1])
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self.evas_obj.callback_delete_request = self.on_delete_request
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self.evas_obj.callback_resize = self.on_resize
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self.evas_obj.title = TITLE
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self.evas_obj.name_class = (WM_NAME, WM_CLASS)
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self.evas_obj.fullscreen = fullscreen
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self.evas_obj.size = size
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self.evas_obj.show()
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def on_resize(self, evas_obj):
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x, y, w, h = evas_obj.evas.viewport
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size = (w, h)
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for key in evas_obj.data.keys():
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evas_obj.data[key].size = size
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#calculate size of tile raster
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evas_obj.data["main"].border_x = int(math.ceil(evas_obj.data["main"].size[0]/256.0))
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evas_obj.data["main"].border_y = int(math.ceil(evas_obj.data["main"].size[1]/256.0))
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evas_obj.data["main"].init_redraw()
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def on_delete_request(self, evas_obj):
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ecore.main_loop_quit()
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class myOptionParser(OptionParser):
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def __init__(self, usage):
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OptionParser.__init__(self, usage)
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self.add_option("-e",
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"--engine",
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type="choice",
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choices=("x11", "x11-16"),
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default="x11-16",
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help=("which display engine to use (x11, x11-16), "
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"default=%default"))
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self.add_option("-n",
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"--no-fullscreen",
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action="store_true",
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help="do not launch in fullscreen")
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self.add_option("-o",
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"--offline",
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action="store_true",
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help="do not attempt to download tiles")
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self.add_option("-g",
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"--geometry",
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type="string",
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metavar="WxH",
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action="callback",
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callback=self.parse_geometry,
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default=(WIDTH, HEIGHT),
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help="use given window geometry")
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self.add_option("-f",
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"--fps",
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type="int",
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default=20,
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help="frames per second to use, default=%default")
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def parse_geometry(self, option, opt, value, parser):
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try:
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w, h = value.split("x")
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w = int(w)
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h = int(h)
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except Exception, e:
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raise optparse.OptionValueError("Invalid format for %s" % option)
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parser.values.geometry = (w, h)
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if __name__ == "__main__":
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TestView()
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#dbus()
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WIDTH = 480
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HEIGHT = 640
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TITLE = "pylgrim"
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WM_NAME = "pylgrim"
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WM_CLASS = "swallow"
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from optparse import OptionParser
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class myOptionParser(OptionParser):
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def __init__(self, usage):
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OptionParser.__init__(self, usage)
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self.add_option("-e",
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"--engine",
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type="choice",
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choices=("x11", "x11-16"),
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default="x11-16",
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help=("which display engine to use (x11, x11-16), "
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"default=%default"))
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self.add_option("-n",
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"--no-fullscreen",
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action="store_true",
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help="do not launch in fullscreen")
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self.add_option("-o",
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"--offline",
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action="store_true",
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help="do not attempt to download tiles")
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self.add_option("-g",
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"--geometry",
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type="string",
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metavar="WxH",
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action="callback",
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callback=self.parse_geometry,
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default=(WIDTH, HEIGHT),
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help="use given window geometry")
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self.add_option("-f",
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"--fps",
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type="int",
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default=20,
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help="frames per second to use, default=%default")
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def parse_geometry(self, option, opt, value, parser):
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try:
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w, h = value.split("x")
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w = int(w)
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h = int(h)
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except Exception, e:
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raise optparse.OptionValueError("Invalid format for %s" % option)
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parser.values.geometry = (w, h)
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class EvasCanvas(object):
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def __init__(self, fullscreen, engine, size):
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if engine == "x11":
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f = ecore.evas.SoftwareX11
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elif engine == "x11-16":
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if ecore.evas.engine_type_supported_get("software_x11_16"):
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f = ecore.evas.SoftwareX11_16
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else:
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print "warning: x11-16 is not supported, fallback to x11"
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f = ecore.evas.SoftwareX11
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self.evas_obj = f(w=size[0], h=size[1])
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self.evas_obj.callback_delete_request = self.on_delete_request
|
||||
self.evas_obj.callback_resize = self.on_resize
|
||||
|
||||
self.evas_obj.title = TITLE
|
||||
self.evas_obj.name_class = (WM_NAME, WM_CLASS)
|
||||
self.evas_obj.fullscreen = fullscreen
|
||||
self.evas_obj.size = size
|
||||
self.evas_obj.show()
|
||||
|
||||
def on_resize(self, evas_obj):
|
||||
x, y, w, h = evas_obj.evas.viewport
|
||||
size = (w, h)
|
||||
for key in evas_obj.data.keys():
|
||||
evas_obj.data[key].size = size
|
||||
#calculate size of tile raster
|
||||
evas_obj.data["pylgrim"].border_x = int(math.ceil(evas_obj.data["pylgrim"].size[0]/256.0))
|
||||
evas_obj.data["pylgrim"].border_y = int(math.ceil(evas_obj.data["pylgrim"].size[1]/256.0))
|
||||
evas_obj.data["pylgrim"].init_redraw()
|
||||
|
||||
def on_delete_request(self, evas_obj):
|
||||
ecore.main_loop_quit()
|
||||
|
||||
options, args = myOptionParser(usage="usage: %prog [options]").parse_args()
|
||||
edje.frametime_set(1.0 / options.fps)
|
||||
evas_canvas = EvasCanvas(
|
||||
fullscreen=not options.no_fullscreen,
|
||||
engine=options.engine,
|
||||
size=options.geometry
|
||||
)
|
||||
filename = os.path.splitext(sys.argv[0])[0] + ".edj"
|
||||
Pylgrim(filename, evas_canvas, options.offline)
|
||||
ecore.main_loop_begin()
|
||||
|
||||
'''
|
||||
|
|
|
|||
Loading…
Reference in a new issue