From 7170e651e83e19339e3db66f48e5a500905195ce Mon Sep 17 00:00:00 2001 From: mece Date: Wed, 27 Jan 2010 16:10:04 +0200 Subject: [PATCH] added files again --- comic-widget.desktop | 5 + comic-widget.py | 424 ++++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 429 insertions(+) create mode 100644 comic-widget.desktop create mode 100644 comic-widget.py diff --git a/comic-widget.desktop b/comic-widget.desktop new file mode 100644 index 0000000..621aca4 --- /dev/null +++ b/comic-widget.desktop @@ -0,0 +1,5 @@ +[Desktop Entry] +Name=Comic Widget +Comment=Simple Comic widget +Type=python +X-Path=comic-widget.py diff --git a/comic-widget.py b/comic-widget.py new file mode 100644 index 0000000..8b23f5a --- /dev/null +++ b/comic-widget.py @@ -0,0 +1,424 @@ +import hildon +import hildondesktop +import gtk +import csv +import urllib2 +import urllib +import string +import os +import osso + +# constants. dbfile is the location of the csv +# comiccache is the location of the images + +comiccache = "/home/user/MyDocs/comics/" +comics = {"xkcd":{"name":"xkcd","link":"http://xkcd.org/","start":666,"dbfile":"/home/user/.comicdb.xkcd.csv"}, + "sinfest":{"name":"Sinfest","link":"http://sinfest.com/","start":3400,"dbfile":"/home/user/.comicdb.sinfest.csv"}} +imagedir = "/home/user/comic-widget/images/" +# handling of the comics +class ComicDb(): + def __init__(self, comic): + #if no db, start from this comic id. + self.comic = comic + self.start = comics[self.comic]["start"] + self.dbfile = comics[self.comic]["dbfile"] + + #if db file exist, read it + if os.path.isfile(self.dbfile) == True: + dbf = open(self.dbfile, 'r') + # if not, create it. + else: + dbf = open(self.dbfile, 'w') + dbf.write('comic,id,link,url,filename,title\n') + dbf.close() + dbf = open(self.dbfile, 'r') + self.fetch_latest_std(self.comic, self.start) + + if not os.path.exists(comiccache + self.comic + "/"): + os.makedirs(comiccache + self.comic + "/") + dbr = csv.DictReader(dbf) + self.db = [] + for row in dbr: + self.db.insert(0,row) + dbf.close() + self.currentcomic = 0 + + def get_comic(self): + print str(self.currentcomic) + if self.currentcomic < 0: + self.refresh() + self.currentcomic = 0 + if len(self.db) < (self.currentcomic + 1): + self.currentcomic -= 1 + self.refresh() + self.currentcomic = len(self.db) - 1 + + dbrow = self.db[self.currentcomic] + filename = comiccache + self.comic + "/" + dbrow['filename'] + print filename + "\n" + + if os.path.isfile(filename): + print "found, returning " + filename + "\n" + return filename + else: + #fetch file + print filename + " not found\nretrieving " + dbrow['url'] + "\n" + urllib.urlretrieve(dbrow['url'], filename) + print "success\n" + return filename + + def get_current_row(self): + return self.db[self.currentcomic] + + def get_link(self): + print str(self.currentcomic) + if self.currentcomic < 0: + self.refresh() + self.currentcomic = 0 + if len(self.db) < (self.currentcomic + 1): + self.currentcomic -= 1 + return self.db[self.currentcomic]['link'] + + + + def insert_row(self, irow): + dbf = open(self.dbfile, 'a') + dbw = csv.writer(dbf) + dbw.writerow(irow) + dbf.close() + + def insert_row_first(self, irow): + dbf = open(self.dbfile, 'w') + dbf.write('comic,id,link,url,filename,title\n') + dbw = csv.writer(dbf) + dbw.writerow(irow) + dbf.close() + dbf = open(self.dbfile, 'a') + dbw = csv.DictWriter(dbf, ['comic','id','link','url','filename','title']) + tmpdb = self.db + tmpdb.reverse() + for row in tmpdb: + dbw.writerow(row) + dbf.close() + + def refresh(self): + if len(self.db) < 1: + self.fetch_latest_std(self.comic, self.start) + elif self.currentcomic == 0 or self.currentcomic < 0: + self.fetch_latest_std(self.comic, self.db[0]['id']) + elif self.currentcomic == (len(self.db) - 1): + self.fetch_earlier(self.comic, self.db[self.currentcomic]['id']) + dbf = open(self.dbfile, 'r') + dbr = csv.DictReader(dbf) + self.db = [] + for row in dbr: + self.db.insert(0,row) + dbf.close() + + def fetch_earlier(self, comic, earliest): + number = int(earliest) - 1 + if number < 0: + return False + print "number is now: " + str(number) + "\n" + if comic == 'xkcd': + link = "http://xkcd.org/" + str(number) + "/" + elif comic == 'sinfest': + link = "http://www.sinfest.net/archive_page.php?comicID=" + str(number) + else: + return False + print "link: " + link + "\n" + try: + f = urllib2.urlopen(link) + hcode = f.code + except: + hcode = 404 + print "got hcode = " + str(hcode) + "\n" + if (hcode != 200): + return False + else: + # Build db entry. + # they look like: comic,id,link,url,filename,title + # We already have comic, number/id and link + + if comic == 'xkcd': + s = f.read() + f.close() + splt = string.split(s, "

Image URL (for hotlinking/embedding): ", 1) + splt2 = string.split(splt[1], "

", 1) + url = splt2[0] + splt = string.split(splt[0], "

", 1) + splt = string.split(splt[1], "

", 1) + title = splt[0] + + elif comic == 'sinfest': + s = f.read() + f.close() + splt = string.split(s, 'height="107"', 1) + splt = string.split(splt[1], '', 1) + url = splt[0] + if len(url) < 49: + print ', 1) + title = splt[0] + splt2 = string.rsplit(url, "/", 1) + filename = splt2[1] + irow = [comic,number,link,url,filename,title] + print "got irow: " + print irow + print "\ninserting first...\n" + self.insert_row_first(irow) + + + def fetch_latest_std(self, comic, latest): + + print "fetching new after " + str(comic) + " " + str(latest) + "\n" + hcode = 200 + number = int(latest) + 1 + while hcode == 200: + print "number is now: " + str(number) + "\n" + if comic == 'xkcd': + link = "http://xkcd.org/" + str(number) + "/" + elif comic == 'sinfest': + link = "http://www.sinfest.net/archive_page.php?comicID=" + str(number) + else: + break + print "link: " + link + "\n" + try: + f = urllib2.urlopen(link) + hcode = f.code + except: + hcode = 404 + print "got hcode = " + str(hcode) + "\n" + if (hcode != 200): + break + else: + # Build db entry. + # they look like: comic,id,link,url,filename,title + # We already have comic, number/id and link + + if comic == 'xkcd': + s = f.read() + f.close() + splt = string.split(s, "

Image URL (for hotlinking/embedding): ", 1) + splt2 = string.split(splt[1], "

", 1) + url = splt2[0] + splt = string.split(splt[0], "

", 1) + splt = string.split(splt[1], "

", 1) + title = splt[0] + + elif comic == 'sinfest': + s = f.read() + f.close() + splt = string.split(s, 'height="107"', 1) + splt = string.split(splt[1], '', 1) + url = splt[0] + if len(url) < 49: + print ', 1) + title = splt[0] + + splt2 = string.rsplit(url, "/", 1) + filename = splt2[1] + irow = [comic,number,link,url,filename,title] + print "got irow: " + print irow + print "\ninserting...\n" + + self.insert_row(irow) + + number += 1 + +class ComicHomePlugin(hildondesktop.HomePluginItem): + def __init__(self): + hildondesktop.HomePluginItem.__init__(self) + self.osso_c = osso.Context("comic-widget", "0.0.1", False) + self.osso_rpc = osso.Rpc(self.osso_c) + self.keys = comics.keys() + self.keypointer = 1 + self.db = ComicDb(self.keys[self.keypointer]) + self.comicname = comics[self.keys[self.keypointer]]['name'] + screen = self.get_screen() + colormap = screen.get_rgba_colormap() + self.set_colormap(colormap) + #setup internal area + self.set_size_request(480, 230) + self.imgvpos = 0; + self.vbox = gtk.VBox() + self.hbox = gtk.HBox() + self.label = gtk.Label(self.comicname + " " + str(self.db.db[self.db.currentcomic]['id'])) + self.e_goweb = gtk.EventBox() + self.e_open = gtk.EventBox() + self.e_switch = gtk.EventBox() + self.e_next = gtk.EventBox() + self.e_prev = gtk.EventBox() + self.e_up = gtk.EventBox() + self.e_down = gtk.EventBox() + self.comic_image = self.get_resized_pixmap(self.db.get_comic(), self.imgvpos) + self.comic_image.show() + self.next = gtk.image_new_from_file(imagedir + "right.png") + self.prev = gtk.image_new_from_file(imagedir + "left.png") + self.up = gtk.image_new_from_file(imagedir + "up.png") + self.down = gtk.image_new_from_file(imagedir + "down.png") + self.switch = gtk.image_new_from_file(imagedir + "star.png") + + self.e_goweb.add(self.label) + self.e_goweb.set_events(gtk.gdk.BUTTON_PRESS_MASK) + self.e_goweb.connect("button-press-event", self.view_comic) + + self.e_open.add(self.comic_image) + + self.e_switch.add(self.switch) + self.e_switch.set_events(gtk.gdk.BUTTON_PRESS_MASK) + self.e_switch.connect("button-press-event", self.switch_comic) + + + self.e_next.add(self.next) + self.e_next.set_events(gtk.gdk.BUTTON_PRESS_MASK) + self.e_next.connect("button-press-event", self.get_next) + + self.e_prev.add(self.prev) + self.e_prev.set_events(gtk.gdk.BUTTON_PRESS_MASK) + self.e_prev.connect("button_press_event", self.get_prev) + + self.e_up.add(self.up) + self.e_up.set_events(gtk.gdk.BUTTON_PRESS_MASK) + self.e_up.connect("button-press-event", self.scroll_up) + + self.e_down.add(self.down) + self.e_down.set_events(gtk.gdk.BUTTON_PRESS_MASK) + self.e_down.connect("button-press-event", self.scroll_down) + + self.vbox.pack_start(self.e_open,False,False,0) + self.vbox.pack_end(self.hbox,False,False,0) + + self.hbox.pack_start(self.e_switch,False,False,5) + self.hbox.pack_start(self.e_goweb,False,False,5) + self.hbox.pack_end(self.e_next,False,False,5) + self.hbox.pack_end(self.e_down,False,False,5) + self.hbox.pack_end(self.e_up,False,False,5) + self.hbox.pack_end(self.e_prev,False,False,5) + self.vbox.show_all() + self.add(self.vbox) + + + def switch_comic(self, widget, event): + if not event.type == gtk.gdk.BUTTON_PRESS: + return False + self.keypointer = (self.keypointer + 1) % 2 + self.imgvpos = 0 + self.db = [] + print "switching to " + self.keys[self.keypointer] + self.comicname = comics[self.keys[self.keypointer]]['name'] + self.db = ComicDb(self.keys[self.keypointer]) + self.e_goweb.remove(self.label) + self.label = gtk.Label(self.comicname + " " + str(self.db.db[self.db.currentcomic]['id'])) + self.e_goweb.add(self.label) + self.e_goweb.show_all() + self.e_open.remove(self.comic_image) + self.comic_image = self.get_resized_pixmap(self.db.get_comic(), self.imgvpos) + self.e_open.add(self.comic_image) + self.e_open.show_all() + + def switch_rel(self, widget, event): + if not event.type == gtk.gdk.BUTTON_RELEASE: + return False + widget.remove(self.switch) + self.switch = gtk.image_new_from_file(imagedir + "star.png") + widget.add(self.switch) + widget.show_all() + + def view_comic(self, widget, event): + if not event.type == gtk.gdk.BUTTON_PRESS: + return False + link = self.db.get_link() + self.osso_rpc.rpc_run_with_defaults("osso_browser", "open_new_window", (link,)) + + def scroll_down(self, widget, event): + if not event.type == gtk.gdk.BUTTON_PRESS: + return False + self.e_open.remove(self.comic_image) + self.imgvpos = self.imgvpos + 50 + self.comic_image = self.get_resized_pixmap(self.db.get_comic(), self.imgvpos) + self.e_open.add(self.comic_image) + self.e_open.show_all() + + def scroll_up(self, widget, event): + if not event.type == gtk.gdk.BUTTON_PRESS: + return False + self.e_open.remove(self.comic_image) + self.imgvpos = self.imgvpos - 50 + if self.imgvpos < 0: + self.imgvpos = 0 + self.comic_image = self.get_resized_pixmap(self.db.get_comic(), self.imgvpos) + self.e_open.add(self.comic_image) + self.e_open.show_all() + + def get_next(self, widget, event): + if not event.type == gtk.gdk.BUTTON_PRESS: + return False + self.db.currentcomic -= 1 + self.imgvpos = 0 + self.e_open.remove(self.comic_image) + self.comic_image = self.get_resized_pixmap(self.db.get_comic(), self.imgvpos) + self.e_open.add(self.comic_image) + self.e_open.show_all() + self.e_goweb.remove(self.label) + self.label = gtk.Label(self.comicname + " " + str(self.db.db[self.db.currentcomic]['id'])) + self.e_goweb.add(self.label) + self.e_goweb.show_all() + + def get_prev(self, widget, event): + if not event.type == gtk.gdk.BUTTON_PRESS: + return False + self.db.currentcomic += 1 + self.imgvpos = 0 + self.e_open.remove(self.comic_image) + self.comic_image = self.get_resized_pixmap(self.db.get_comic(), self.imgvpos) + self.e_open.add(self.comic_image) + self.e_open.show_all() + self.e_goweb.remove(self.label) + self.label = gtk.Label(self.comicname + " " + str(self.db.db[self.db.currentcomic]['id'])) + self.e_goweb.add(self.label) + self.e_goweb.show_all() + + def get_resized_pixmap(self, filename, vpos): + pixbuf = gtk.gdk.pixbuf_new_from_file(filename) + parent_buf = gtk.gdk.Pixbuf(gtk.gdk.COLORSPACE_RGB, pixbuf.get_has_alpha(), 8, 478, 190) + parent_buf.fill(0x00000000) + retimg = gtk.Image() + # get correct width/height + new_width = 0 + new_height = 1 + new_width = 478 + new_height = int((478.0 / pixbuf.get_width()) * pixbuf.get_height()) + scaled_buf = pixbuf.scale_simple(new_width,new_height,gtk.gdk.INTERP_BILINEAR) + + if scaled_buf.get_height() > 190: + if scaled_buf.get_height() - (vpos + 190) < 0: + vpos = scaled_buf.get_height() - 190 + scaled_buf.copy_area(0,vpos,478,190,parent_buf,0,0) + + else: + tmpy = 190 - scaled_buf.get_height() + if tmpy > 0: + tmpy = tmpy / 2 + + scaled_buf.copy_area(0,vpos,478,scaled_buf.get_height(),parent_buf,0,tmpy) + + retimg.set_from_pixbuf(parent_buf) + return retimg + + +hd_plugin_type = ComicHomePlugin + + +if __name__ == "__main__": + import gobject + gobject.type_register(hd_plugin_type) + obj = gobject.new(hd_plugin_type, plugin_id="plugin_id") + obj.show_all() + gtk.main() -- 1.7.9.5