initial weather support

git-svn-id: http://www.neo1973-germany.de/svn@226 46df4e5c-bc4e-4628-a0fc-830ba316316d

epydial/data/themes/blackwhite/weather_screen.edc

@@ -0,0 +1,204 @@
+// weather_screen.edc
+// this is a theme for epydial, a pyneo dialer and more
+
+data {
+	item: "author" "thomasg [thomas (a) gstaedtner (.) net] , fgau (fgau@gau-net.de)";
+	item: "version" "prototype";
+	item: "name" "epydial_blackwhite";
+}
+
+fonts {
+	font: "Vera.ttf" "Vera";
+	font: "VeraBd.ttf" "VeraBd";
+}
+
+images {
+	image: "bg.png" COMP;
+}
+
+color_classes {
+	color_class {
+		name: "unvisible";
+		color: 0 0 0 0;
+		color2: 128 128 128 255;
+		color3: 128 128 128 255;
+	}
+	color_class {
+		name: "button_inactive";
+		color: 255 255 255 128;
+		color2: 128 128 128 255;
+		color3: 128 128 128 255;;
+	}
+	color_class {
+		name: "scale";
+		color: 255 255 255 64;
+		color2: 0 0 0 255;
+		color3: 0 0 0 255;
+	}
+}
+
+styles {
+	style {
+		name: "textblock_style";
+		base: "font=Vera font_size=20 align=left valign=top color=#fff";
+		tag: "h1" "+ font_size=28";
+		tag: "/h1" "- \n";
+		tag: "p" "+";
+		tag: "/p" "- \n";
+		tag: "em" "+ style=underline underline_color=#000A underline2_color=#0005";
+		tag: "/em" "-";
+		tag: "br" "\n";
+		tag: "c1" "+ color=#fff";
+		tag: "/c1" "-";
+		tag: "c2" "+ color=#f3f";
+		tag: "/c2" "-";
+	}
+}
+
+#define BUTTON(button_number, rel1x, rel1y, rel2x, rel2y, button_caption, color_class_caption, alignx, aligny) \
+part { \
+	name: "button_"button_number; \
+	type: RECT; \
+	description { \
+		state: "default" 0; \
+		color_class: "unvisible"; \
+		rel1 { relative: rel1x rel1y; offset: 0 0; }; \
+		rel2 { relative: rel2x rel2y; offset: 0 0; }; \
+	} \
+	description { \
+		state: "default" 0.5; \
+		inherit: "default" 0; \
+		color_class: "unvisible"; \
+		rel1.offset: 0 -5; \
+		rel2.offset: 0 5; \
+	} \
+	description { \
+		state: "default" 1; \
+		inherit: "default" 0; \
+	} \
+} \
+part { \
+	name: "button_"button_number"_caption"; \
+	type: TEXT; \
+	mouse_events: 0; \
+	description { \
+		state: "default" 0; \
+		color_class: color_class_caption; \
+		rel1 { \
+			to: "button_"button_number; \
+			relative: 0 0; \
+		} \
+		rel2 { \
+			to: "button_"button_number; \
+			relative: 1 1; \
+		} \
+		text { \
+			text: button_caption; \
+			size: 18; \
+			font: "Sans:style=Bold,Edje-Vera"; \
+			fit: 1 1; \
+		} \
+	} \
+} \
+program { \
+	name: "button_"button_number"_animation"; \
+	signal: "mouse,down,*"; \
+	source: "button_"button_number; \
+	action: STATE_SET "default" 0.5; \
+	target: "button_"button_number; \
+} \
+program { \
+	name: "button_"button_number"_animation_end"; \
+	signal: "mouse,up,*"; \
+	source: "button_"button_number; \
+	action: STATE_SET "default" 1; \
+	target: "button_"button_number; \
+	transition: DECELERATE 0.1; \
+} \
+
+collections {
+	group {
+		name: "pyneo/weather/screen";
+		min: 100 100;
+		max: 800 800;
+		parts {
+			part {
+				name: "background";
+				type: IMAGE;
+				mouse_events: 0;
+				description {
+					state: "default" 0;
+					rel1 { relative: 0 0; offset: 0 0; };
+					rel2 { relative: 1 1; offset: 0 0; };
+					image { normal: "bg.png"; };
+				}
+			}
+			part {
+				name: "headline";
+				type: TEXT;
+				description {
+					state: "default" 0;
+					color_class: "button_inactive";
+					rel1 { relative: 1/20 1/20; }
+					rel2 { relative: 19/20 3/20; }
+					text {
+						text: "weather";
+						size: 20;
+						font: "VeraBd";
+						fit: 1 1;
+					}
+				}
+			}
+			part {
+				name: "location";
+				type: TEXT;
+				mouse_events: 0;
+				description {
+					state: "default" 0;
+					color_class: "button_inactive";
+					rel1 { relative: 1/20 3/20;}
+					rel2 { relative: 19/20 4/20; }
+					text {
+						text: "sorted by: date";
+						size: 10;
+						font: "Vera";
+						fit: 1 1;
+					}
+				}
+			}
+			part {
+				name: "current";
+				type: TEXTBLOCK;
+				mouse_events: 0;
+				description {
+					color_class: "button_inactive";
+					align: 0.5 0.5;
+					fixed: 1 1;
+					rel1 { relative: 0 4/20; }
+					rel2 { relative: 1 7/20; }
+					text { 
+						text: "";
+						style: "textblock_style";
+					}
+				}
+			}
+			part {
+				name: "forecasts";
+				type: TEXTBLOCK;
+				mouse_events: 0;
+				description {
+					color_class: "button_inactive";
+					align: 0.5 0.5;
+					fixed: 1 1;
+					rel1 { relative: 0 8/20; }
+					rel2 { relative: 1 16/20; }
+					text { 
+						text: "";
+						style: "textblock_style";
+					}
+				}
+			}
+			BUTTON(12, 0, 58/70 , 1/3, 68/70, "<", button_inactive, 0.5, 0.5);
+		}
+	}
+}

epydial/dialer_screen.py

@@ -132,6 +132,11 @@ class DialerScreen(EdjeGroup):
 					self.text =[]
 					self.part_text_set("numberdisplay_text", "".join(self.text))
 					PyneoController.show_pix_screen()
+				elif source == "dial" and ''.join(self.text) == "5":
+					print '--- Yahoo Weather Screen'
+					self.text = []
+					self.part_text_set("numberdisplay_text", "".join(self.text))
+					PyneoController.show_weather_screen()
 				elif source == "dial" and ''.join(self.text) == "6":
 					print '--- Hon Screen'
 					self.text = []

epydial/epydial.py

@@ -31,6 +31,7 @@ PIX_SCREEN_NAME = "pyneo/pix/screen"
 CONTACTS_SCREEN_NAME = "pyneo/contacts/screen"
 SMS_SCREEN_NAME = "pyneo/sms/screen"
 SMS_DETAIL_SCREEN_NAME = "pyneo/sms/detail"
+WEATHER_SCREEN_NAME = "pyneo/weather/screen"
 
 from datetime import datetime
 from dbus import SystemBus
@@ -503,6 +504,10 @@ class PyneoController(object):
 	def show_sms_screen_detail(class_):
 		class_.notify_callbacks("show_sms_screen_detail")
 
+	@classmethod
+	def show_weather_screen(class_):
+		class_.notify_callbacks("show_weather_screen")
+
 	@classmethod
 	def vibrate_start(class_):
 		class_.pwr.Vibrate(10, 3, 1, dbus_interface=DIN_POWER)
@@ -522,6 +527,7 @@ from pix_screen import *
 from contacts_screen import *
 from sms_screen import *
 from sms_detail import *
+from weather_screen import *
 
 class Dialer(object):
 	screens = None
@@ -548,6 +554,7 @@ class Dialer(object):
 		PyneoController.register_callback("show_contacts_screen", self.on_contacts_screen)
 		PyneoController.register_callback("show_sms_screen", self.on_sms_screen)
 		PyneoController.register_callback("show_sms_screen_detail", self.on_sms_screen_detail)
+		PyneoController.register_callback("show_weather_screen", self.on_weather_screen)
 
 		# Initialize the D-Bus interface to pyneo
 		dbus_ml = e_dbus.DBusEcoreMainLoop()
@@ -622,6 +629,10 @@ class Dialer(object):
 		self.init_screen(SMS_DETAIL_SCREEN_NAME, SmsDetail(self))
 		self.show_screen(SMS_DETAIL_SCREEN_NAME)
 
+	def on_weather_screen(self):
+		self.init_screen(WEATHER_SCREEN_NAME, WeatherScreen(self))
+		self.show_screen(WEATHER_SCREEN_NAME)
+
 
 class EvasCanvas(object):
 	def __init__(self, fullscreen, engine_name):

epydial/sms_detail.py

@@ -22,9 +22,10 @@ class SmsDetail(EdjeGroup):
 		connection.commit()
 
 	def on_show_sms_detail(self, sms_number, sms_status):
+		self.sms_offset = sms_number
 		connection = connect(DB_FILE_PATH)
 		cursor = connection.cursor()
-		cursor.execute("SELECT * FROM sms WHERE status='%s' ORDER BY time DESC LIMIT 1 OFFSET %s" %(sms_status, sms_number))
+		cursor.execute("SELECT * FROM sms WHERE status='%s' ORDER BY time DESC LIMIT 1 OFFSET %s" %(self.sms_offset, sms_number))
 		for row in cursor:
 			self.part_text_set("sms_text_1", row[2] + '<br>' + row[1] + '<br>' + row[3])
 
@@ -35,5 +36,11 @@ class SmsDetail(EdjeGroup):
 	def on_edje_signal_dialer_status_triggered(self, emission, source):
 		if source == "button_10":
 			PyneoController.show_dialer_screen()
+		if source == "button_11":
+			self.sms_offset -= 1
+			PyneoController.show_sms_detail(self.sms_offset, self.sorted_by)
+		if source == "button_12":
+			self.sms_offset += 1
+			PyneoController.show_sms_detail(self.sms_offset, self.sorted_by)
 		print 'source: ', source
 

epydial/weather_screen.py

@@ -0,0 +1,54 @@
+#!/usr/bin/env python2.5
+# -*- coding: utf-8 -*-
+__author__ = "Soeren Apel (abraxa@dar-clan.de), Frank Gau (fgau@gau-net.de), Thomas Gstaedner (thomas (a) gstaedtner (.) net)"
+__version__ = "prototype"
+__copyright__ = "Copyright (c) 2008"
+__license__ = "GPL3"
+
+ZIP_CODE = 'GMXX0007' #GMXX0007 Berlin, GMXX0049 Hamburg
+TEMP_UNIT = 'c'
+
+WEATHER_URL = 'http://xml.weather.yahoo.com/forecastrss?p=%s&u=%s'
+WEATHER_NS = 'http://xml.weather.yahoo.com/ns/rss/1.0'
+
+from epydial import *
+import urllib
+from xml.dom import minidom
+
+class WeatherScreen(EdjeGroup):
+	def __init__(self, screen_manager):
+		EdjeGroup.__init__(self, screen_manager, WEATHER_SCREEN_NAME)
+		self.weather_for_zip(ZIP_CODE, TEMP_UNIT)
+
+	def weather_for_zip(self, zip_code, unit):
+		url = WEATHER_URL % (zip_code, unit)
+		dom = minidom.parse(urllib.urlopen(url))
+		forecasts = []
+		for node in dom.getElementsByTagNameNS(WEATHER_NS, 'forecast'):
+			forecasts.append({
+				'date': node.getAttribute('date'),
+				'low': node.getAttribute('low'),
+				'high': node.getAttribute('high'),
+				'condition': node.getAttribute('text')
+			})
+		ycondition = dom.getElementsByTagNameNS(WEATHER_NS, 'condition')[0]
+
+		self.part_text_set("location", "dom.getElementsByTagName('title')[0].firstChild.data[17:]")
+
+		self.part_text_set("current", "current condition: %s<br>current temp: %s" % (ycondition.getAttribute('text'), ycondition.getAttribute('temp')))
+		#print forecasts.pop(1)['date']
+
+		self.part_text_set("forecasts", "forecasts:<br>date: %s<br>low: %s<br>high: %s<br>condition: %s" % (forecasts[1]['date'], forecasts[1]['low'], forecasts[1]['high'], forecasts[1]['condition']))
+
+#		return {
+#			'current_condition': ycondition.getAttribute('text'),
+#			'current_temp': ycondition.getAttribute('temp'),
+#			'forecasts': forecasts,
+#			'title': dom.getElementsByTagName('title')[0].firstChild.data
+#		}
+
+	@edje.decorators.signal_callback("mouse,up,1", "*")
+	def on_edje_signal_dialer_status_triggered(self, emission, source):
+		if source == "button_12":
+			PyneoController.show_dialer_screen()
+		print 'source: ', source