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.label = gtk.Label()
+ self.label.set_alignment(xalign = 0, yalign = 0.5)
+ self.label.set_use_markup(True)
+ titl = str(self.db.db[self.db.currentcomic]['title'])
+ if len(titl) > 18:
+ titl = titl[:15] + "..."
+ self.label.set_markup('<span size="12000" face="monospace"> <b>' + self.comicname + '</b> ' + str(self.db.db[self.db.currentcomic]['id']) + '\n ' + titl + '</span>')
+
self.e_goweb = gtk.EventBox()
+ self.e_goweb.set_name('goweb')
+ self.e_goweb.set_size_request(178, 48)
+ # e_open is the eventbox for the image. Does nothing, but it's convenient to have it.
+ # it will change to be a cairo thing when I have the time.
self.e_open = gtk.EventBox()
+ self.e_open.set_name('open')
self.e_switch = gtk.EventBox()
+ self.e_switch.set_name('switch')
self.e_switch.set_size_request(48, 48)
self.e_next = gtk.EventBox()
+ self.e_next.set_name('next')
self.e_next.set_size_request(48, 48)
self.e_prev = gtk.EventBox()
+ self.e_prev.set_name('prev')
self.e_prev.set_size_request(48, 48)
self.e_up = gtk.EventBox()
+ self.e_up.set_name('up')
self.e_up.set_size_request(48, 48)
self.e_down = gtk.EventBox()
+ self.e_down.set_name('down')
self.e_down.set_size_request(48, 48)
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 + "right0-48x48_mask.png")
- # self.prev = gtk.image_new_from_file(imagedir + "left0-48x48_mask.png")
- # self.up = gtk.image_new_from_file(imagedir + "up0-48x48_mask.png")
- # self.down = gtk.image_new_from_file(imagedir + "down0-48x48_mask.png")
- # self.switch = gtk.image_new_from_file(imagedir + "star0-48x48_mask.png")
+
+ # Preload images into a dictionary, so that we can access them by the names of the eventboxes:
+
+ self.images = {'up0':cairo.ImageSurface.create_from_png(imagedir + "up0-48x48.png"),
+ 'up1':cairo.ImageSurface.create_from_png(imagedir + "up1-48x48.png"),
+ 'down0':cairo.ImageSurface.create_from_png(imagedir + "down0-48x48.png"),
+ 'down1':cairo.ImageSurface.create_from_png(imagedir + "down1-48x48.png"),
+ 'next0':cairo.ImageSurface.create_from_png(imagedir + "next0-48x48.png"),
+ 'next1':cairo.ImageSurface.create_from_png(imagedir + "next1-48x48.png"),
+ 'prev0':cairo.ImageSurface.create_from_png(imagedir + "prev0-48x48.png"),
+ 'prev1':cairo.ImageSurface.create_from_png(imagedir + "prev1-48x48.png"),
+ 'switch0':cairo.ImageSurface.create_from_png(imagedir + "switch0-48x48.png"),
+ 'switch1':cairo.ImageSurface.create_from_png(imagedir + "switch1-48x48.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_goweb.set_events(gtk.gdk.BUTTON_RELEASE_MASK)
+ self.e_goweb.connect("button-release-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_switch.set_events(gtk.gdk.BUTTON_PRESS_MASK|gtk.gdk.BUTTON_RELEASE_MASK|gtk.gdk.LEAVE_NOTIFY)
+ self.e_switch.connect("button-press-event", self.button_press)
+ self.e_switch.connect("button-release-event", self.button_release)
+ self.e_switch.connect("leave-notify-event", self.button_release)
# 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_next.set_events(gtk.gdk.BUTTON_PRESS_MASK|gtk.gdk.BUTTON_RELEASE_MASK|gtk.gdk.LEAVE_NOTIFY)
+ self.e_next.connect("button-press-event", self.button_press)
+ self.e_next.connect("button-release-event", self.button_release)
+ self.e_next.connect("leave-notify-event", self.button_release)
#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_prev.set_events(gtk.gdk.BUTTON_PRESS_MASK|gtk.gdk.BUTTON_RELEASE_MASK|gtk.gdk.LEAVE_NOTIFY)
+ self.e_prev.connect("button-press-event", self.button_press)
+ self.e_prev.connect("button-release-event", self.button_release)
+ self.e_prev.connect("leave-notify-event", self.button_release)
#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_up.set_events(gtk.gdk.BUTTON_PRESS_MASK|gtk.gdk.BUTTON_RELEASE_MASK|gtk.gdk.LEAVE_NOTIFY)
+ self.e_up.connect("button-press-event", self.button_press)
+ self.e_up.connect("button-release-event", self.button_release)
+ self.e_up.connect("leave-notify-event", self.button_release)
+
#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.e_down.set_events(gtk.gdk.BUTTON_PRESS_MASK|gtk.gdk.BUTTON_RELEASE_MASK|gtk.gdk.LEAVE_NOTIFY)
+ self.e_down.connect("button-press-event", self.button_press)
+ self.e_down.connect("button-release-event", self.button_release)
+ self.e_down.connect("leave-notify-event", self.button_release)
self.vbox.pack_start(self.e_open,False,False,0)
self.vbox.pack_end(self.hbox,False,False,0)
# self.hbox.add(self.label)
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_prev,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)
+ # **************** Cairo draw functions ***************
+
def realize(self):
screen = self.get_screen()
colormap = screen.get_rgba_colormap()
def do_expose_event(widget, event):
cr = widget.window.cairo_create()
+ widget.draw(widget.e_up, 0)
+ widget.draw(widget.e_down, 0)
+ widget.draw(widget.e_prev,0)
+ widget.draw(widget.e_next, 0)
+ widget.draw(widget.e_switch, 0)
+# widget.writeit(widget.e_goweb, "asdf")
cr.set_operator(cairo.OPERATOR_OVER)
- widget.draw(widget.e_up, imagedir + "up0-48x48.png")
- widget.draw(widget.e_down, imagedir + "down0-48x48.png")
- widget.draw(widget.e_prev, imagedir + "left0-48x48.png")
- widget.draw(widget.e_next, imagedir + "right0-48x48.png")
- widget.draw(widget.e_switch, imagedir + "star0-48x48.png")
region = gtk.gdk.region_rectangle(event.area)
cr.region(region)
bg_color=gtk.gdk.color_parse('#000000')
- cr.set_source_rgba (0.0, 0.0, 0.0, 0.7)
- cr.fill()
+ cr.set_source_rgba (0.0, 0.0, 0.0, 0.5)
+ cr.fill_preserve()
return False
- def draw(self, target, pic):
+ # Function that draws a button preloaded in the images dictionary.
+ def draw(self, target, postfix):
cr_e = target.window.cairo_create()
- cr_e.set_source_rgba(0.0, 0.0, 0.0, 0.7) # Transparent
+ cr_e.set_source_rgba(0.0, 0.0, 0.0, 0.5) # Transparent
cr_e.set_operator(cairo.OPERATOR_SOURCE)
cr_e.paint()
- if pic != None:
- cr_e.set_operator(cairo.OPERATOR_OVER)
- image = cairo.ImageSurface.create_from_png(pic)
- cr_e.set_source_surface(image, 0, 0)
- cr_e.paint()
+ cr_e.set_operator(cairo.OPERATOR_OVER)
+ cr_e.set_source_surface(self.images[target.get_name() + str(postfix)], 0, 0)
+ cr_e.paint()
+ # ********** Event handlers *************
+
+
+ # Most events happen on release, so I moved all of them into the same event handler.
+ def button_release(self, widget, event):
+ if event.type == gtk.gdk.BUTTON_RELEASE:
+ func = widget.get_name()
+ print "pressed: " + func
+ if func == 'up':
+ self.e_open.remove(self.comic_image)
+ self.imgvpos = self.imgvpos - 80
+ 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()
+
+ elif func == 'down':
+ self.e_open.remove(self.comic_image)
+ self.imgvpos = self.imgvpos + 80
+ 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()
+
+ elif func == 'next':
+ 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)
+ titl = str(self.db.db[self.db.currentcomic]['title'])
+ if len(titl) > 18:
+ titl = titl[:15] + "..."
+ self.label.set_markup('<span size="12000" face="monospace"> <b>' + self.comicname + '</b> ' + str(self.db.db[self.db.currentcomic]['id']) + '\n ' + titl + '</span>')
+ self.e_goweb.add(self.label)
+ self.e_goweb.show_all()
+
+ elif func == 'prev':
+ 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)
+ titl = str(self.db.db[self.db.currentcomic]['title'])
+ if len(titl) > 18:
+ titl = titl[:15] + "..."
+ self.label.set_markup('<span size="12000" face="monospace"> <b>' + self.comicname + '</b> ' + str(self.db.db[self.db.currentcomic]['id']) + '\n ' + titl + '</span>')
+ self.e_goweb.add(self.label)
+ self.e_goweb.show_all()
+
+ elif func == 'switch':
+ 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)
+ titl = str(self.db.db[self.db.currentcomic]['title'])
+ if len(titl) > 18:
+ titl = titl[:15] + "..."
+ self.label.set_markup('<span size="12000" face="monospace"> <b>' + self.comicname + '</b> ' + str(self.db.db[self.db.currentcomic]['id']) + '\n ' + titl + '</span>')
+ 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()
+
+ else:
+ return False
+ self.draw(widget, "0")
- def switch_comic(self, widget, event):
+ # this one only switches to pressed button image
+ def button_press(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()
+ self.draw(widget, "1")
- def switch_rel(self, widget, event):
- if not event.type == gtk.gdk.BUTTON_RELEASE:
+ # this one cancels a button press when pointer is moved out from it after press.
+ def button_out(self, widget, event):
+ if not event.type == gtk.gdk.BUTTON_PRESS:
return False
- widget.remove(self.switch)
- self.switch = gtk.image_new_from_file(imagedir + "star.png")
- widget.add(self.switch)
- widget.show_all()
+ self.draw(widget, "0")
+ # no fancy cairo stuff here. simply launches url in browser.
def view_comic(self, widget, event):
- if not event.type == gtk.gdk.BUTTON_PRESS:
+ if not event.type == gtk.gdk.BUTTON_RELEASE:
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 + 80
- 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 - 80
- 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()
+ # this function modifies the image to fit the widget and then returns it.
def get_resized_pixmap(self, filename, vpos):
print "vpos: " + str(vpos)
projects / comic-widget / blobdiff