! " # # $ %"&! '() *+,

Transcription

1 !! " # # $ %"&! '() *+, - %(/ # 0& ! : ; : : <5 : 7 8 = 8 9> #" 3?@ABAACD8 #" #?@ABAABA E +FG,FE +FHIJE +F K *LLMM,FMN GK A BA A BA M

2 ! 1 (3) ( ), (calendar) (weather forecast)! Evolution, Kontact, Outlook, "# # # $, # # # Internet " " % # & system tray $, popup balloons, #, # # Internet, " software, # " " #! #, # ' #, # carpe diem ( # CarpeDiem ) *,!! 2005

3 ! 2 CarpeDiem (4) :,,! " # $ : 1 $ (POP3, IMAP) 2 % #! 3 % $ (wav, au, aiff, mid, mp3) 4 % $ $ & Internet ' $ $ ( popup balloons) $ " 21 21

4 ,! 21 ' $ (4) :,,! $ % (, POP3 IMAP IMAP (1) (folder) ) (server, , username, password, protocol, port, ) $ (settingsxml) XML $ 10 XML $ DOM (Document Object Model) ) (4) (,, %) ( XML $ 10 XML $ DOM ( $ $ $ )! wwwweathercom (, ) ( GRXX0004 ) URL ( query) $ XML ( HTTP 11) (5) parse DOM $ $, (standard, metric) $ (settingsxml) XML $ 10 XML $ DOM ( query browser: $ CarpeDiem XXXXX:,

5 !! ' $ / $, $,!, ( ) ) $ $ $, $ (settingsxml) XML $ 10 XML $ DOM 22! " $ $ (Evolution, Kontact) H $ CarpeDiem # Weather Precaution, $ popup balloon *,, 23 " ( Internet!, PSTN dial-up 52Kbps $ (XML data, text) %, $ " Mb 24 # " (Design methodology) % / % $ project proposal % % (waterfall model!,,,,,, ) $ project $ ( $ $,

6 ! ) % (,, $ %) $ 3 bottom-up % $ (4) : (text to speech engine) (weather engine) s (mail engine) / (memo engine) (4) (3) $ : To (sound engine) $ $ $ (graphical user interface gui) Java Native Interface ' Java 2 Platform (Java _03) Java 2 (Java 14x), JNI Microsoft Visual C++ 60 (win32 native) + $ jar files Lib directory $ ) directory Src\libhq{enginename} enginename = {mailenginettsengine,memoengine }, jni directory Src\comjeanstrayicon, engine container % (Src\carpediem dir) gui directory Src\gui " 31 $ project structure

7 -! 31

8 ! 31 Text to Speech Engine - TTSEngine To TTSEngine directory Src\libhqttsenine ( 32) $ 32 ( FreeTTS open source Flite: Carnegie Mellon University FreeTTS : " $ $: o an 8khz diphone, male, US English voice o a 16khz diphone, male US English voice o a 16khz limited domain, male US English voice, $ $ FestVox (US#nglish domain ), $ MBROLA o a 16khz female, US English voice o two 16khz male US English voices - % JSAPI (Java Speech API v10) To FreeTTS Java Speech API (JSAPI) # FreeTTS TTSEngine % $ : $ FreeTTS! ( backwards compatible) $ default FreeTTS

9 /! " $ TTSEngine : " $ $: o an 8khz diphone, male, US English voice o a 16khz diphone, male US English voice o a 16khz limited domain, male US English voice o a 16khz female, US English voice MBROLA* o two 16khz male US English voices MBROLA* * # default Synthesizer, $ $ FestVox (US#nglish domain ) - % JSAPI (Java Speech API v10) ( JSML parsing % ), $ synthesizers $ domain o (multithreaded) interface FreeTTS $ $ ' (3) % ( 33): SynthesizerException ( % ) TTSEngine ( $ synthesizers, interface % synthesizer, multithreading, ) TTSSynthesizer ( /, pitch, pitch range, speaking rate, voice)

10 ! Mail engine MAILEngine To MAILEngine directory Src\libhqmailengine ( 34) accounts $ 34 ' (4) % ( 35): MAILAccount ( :username, pass, address, server, type ) MAILEngine ( $ account,! s, $ accounts, multithreading ) MAILException ( % ) MAILMessage ( $/ :sender, subject)

11 ! 35 ' % MAILAccount / $ account ) POP3 IMAP folders( IMAP) interface ( Java Mail API) $ % ( Java Mail $ ) % MAILEngine account pool interface account, mail server (multithreading) 33 Weather engine WEATHEREngine To WEATHEREngine directory Src\libhqweatherengine ( 36) XML! $

12 ! 36 ' (4) % ( 37): Forecast (!: (1) LONGForecast & (5) SHORTForecasts (5),, ) LONGForecas t(!: shortforecast &!, sunrise/sunset time,,, ) SHORTForecat (!: temperature, humidity, wind ) WEATHEREngine ( $, interface %, multithreading, ) 37

13 ! ' % Forecast $! /!! (LONGForecast), (5)! (SHORTForecasts) $!, ' % LONGForecast! temperature, feels like, observation place, last update time, condition, pressure, wind speed, humidity # SHORTForecast $!( ) % interface /! / ' % WEATHEREngine forecast container - web http! ( http query $ XML data! ) XML parser DOM (Document Object Model)! forecast pool (! site ( forecast % query $ XML format http protocol 34 Memo engine MEMOEngine To M#-)Engine directory Src\libhqmemoengine ( 38) 38 ' ( (5) % %: MEMOMessage ( ) MEMOException ( % ) MEMOList ( memos) MEMOEngine ( / $ XML, / $ MEMOS)

14 ,! MEMOScheduler ( %, ) 39 " ( 39) $ % ' XML $ transitional 20 0ML Crimson XML Tree ( W3C standard) # parsing DOM (Document Object Model) parsers $ W3C " $ $ $ $ popup balloon, ( ) ( % (scheduler) $ % " thread sleep ( $

15 !! 35 Sound engine " $ $ user sounds system sounds ) $ $, $ ) : 0 Mp3SPI Java sound ' sound Java wav (linear PCM format) mid interface wav, au, aiff logarithmic PCM format Java Sound 1 interface Mp3Spi mp3 Java Sound T mute ( ), % $ thread 36 Java Native Interface ( $ system tray $ ' $ popup balloons " dll ( % $ interfaces Java ( 37 Graphical User Interface ( GUI Swing Java $% $ ( $ ( $ ) % threads $ # threads $

16 ! 2 tab policy focus tab % $ $ $! Crystal Linux SVG, GIMP $ png layout components! Liquid weather++ SuperKaramba