def __init__(self, parent, doc_path, page_num, w, h, zoom=1.0):
self.doc_path = doc_path
self.page_num = page_num
self.in_viewport = False
evas = parent.evas
super(Page, self).__init__(evas, self.SMART, parent=parent)
self.page_num_label = Label(parent, text=str(page_num + 1))
self.bg = Rectangle(evas, color=(255, 255, 255, 255))
self.member_add(self.bg)
self.bg.show()
self.orig_w = float(w)
self.orig_h = float(h)
w = float(w) * zoom
h = float(h) * zoom
self.pv_img = FilledImage(evas, load_dpi=1, load_size=(w / 2, h / 2))
self.member_add(self.pv_img)
self.pv_img.on_image_preloaded_add(self.pv_preloaded)
self.hq_img = FilledImage(evas, load_dpi=1, load_size=(w * 2, h * 2))
self.member_add(self.hq_img)
self.hq_img.on_image_preloaded_add(self.hq_preloaded, self.pv_img)
self.size_hint_min = w, h
self.pass_events = True
def __init__(self, parent, doc_path, page_num, w, h, zoom=1.0):
self.doc_path = doc_path
self.page_num = page_num
self.in_viewport = False
evas = parent.evas
super(Page, self).__init__(evas, self.SMART, parent=parent)
self.page_num_label = Label(parent, text=str(page_num + 1))
self.bg = Rectangle(evas, color=(255, 255, 255, 255))
self.member_add(self.bg)
self.bg.show()
self.orig_w = float(w)
self.orig_h = float(h)
w = float(w) * zoom
h = float(h) * zoom
self.pv_img = FilledImage(evas, load_dpi=1, load_size=(w/2, h/2))
self.member_add(self.pv_img)
self.pv_img.on_image_preloaded_add(self.pv_preloaded)
self.hq_img = FilledImage(evas, load_dpi=1, load_size=(w*2, h*2))
self.member_add(self.hq_img)
self.hq_img.on_image_preloaded_add(self.hq_preloaded, self.pv_img)
self.size_hint_min = w, h
self.pass_events = True
def cb_btn_restack(btn, popup):
im = FilledImage(popup.evas)
im.file = os.path.join(img_path, "mystrale_2.jpg")
im.move(40, 40)
im.resize(500, 320)
im.show()
popup.data["im"] = im
popup.raise_()
def cb_btn(btn):
cp = btn.data["ctxpopup"]
if "img" in cp.data:
return
img = FilledImage(btn.evas)
img.file_set(os.path.join(img_path, "sky_04.jpg"))
img.move(40, 40)
img.resize(320, 320)
img.show()
cp = btn.data["ctxpopup"]
cp.data["img"] = img
cp.raise_()
def cb_btn_restack(btn, popup):
im = FilledImage(popup.evas);
im.file = os.path.join(img_path, "mystrale_2.jpg")
im.move(40, 40)
im.resize(500, 320)
im.show()
popup.data["im"] = im
popup.raise_()
class Page(SmartObject):
SMART = PageSmart()
SIZE_MIN = 50
def __init__(self, parent, doc_path, page_num, w, h, zoom=1.0):
self.doc_path = doc_path
self.page_num = page_num
self.in_viewport = False
evas = parent.evas
super(Page, self).__init__(evas, self.SMART, parent=parent)
self.page_num_label = Label(parent, text=str(page_num + 1))
self.bg = Rectangle(evas, color=(255, 255, 255, 255))
self.member_add(self.bg)
self.bg.show()
self.orig_w = float(w)
self.orig_h = float(h)
w = float(w) * zoom
h = float(h) * zoom
self.pv_img = FilledImage(evas, load_dpi=1, load_size=(w/2, h/2))
self.member_add(self.pv_img)
self.pv_img.on_image_preloaded_add(self.pv_preloaded)
self.hq_img = FilledImage(evas, load_dpi=1, load_size=(w*2, h*2))
self.member_add(self.hq_img)
self.hq_img.on_image_preloaded_add(self.hq_preloaded, self.pv_img)
self.size_hint_min = w, h
self.pass_events = True
def zoom_set(self, value):
old_size = self.size_hint_min
new_size = [(i * value) for i in (self.orig_w, self.orig_h)]
if (
(old_size[0] >= self.SIZE_MIN or
old_size[1] >= self.SIZE_MIN) and
(new_size[0] < self.SIZE_MIN or
new_size[1] < self.SIZE_MIN)):
return
self.pv_img.load_size = [
(i * value / 2) for i in (self.orig_w, self.orig_h)
]
self.hq_img.load_size = [
(i * value * 2) for i in (self.orig_w, self.orig_h)
]
self.size_hint_min = new_size
def hq_preloaded(self, hq_img, pv_img):
log.debug("preloaded hq %d", self.page_num)
pv_img.hide()
hq_img.show()
def pv_preloaded(self, pv_img):
log.debug("preloaded pv %d", self.page_num)
pv_img.show()
for img in (self.hq_img,):
img.file = (self.doc_path, str(self.page_num))
img.preload()
log.debug("preloading hq %d", self.page_num)
class Page(SmartObject):
SMART = PageSmart()
SIZE_MIN = 50
def __init__(self, parent, doc_path, page_num, w, h, zoom=1.0):
self.doc_path = doc_path
self.page_num = page_num
self.in_viewport = False
evas = parent.evas
super(Page, self).__init__(evas, self.SMART, parent=parent)
self.page_num_label = Label(parent, text=str(page_num + 1))
self.bg = Rectangle(evas, color=(255, 255, 255, 255))
self.member_add(self.bg)
self.bg.show()
self.orig_w = float(w)
self.orig_h = float(h)
w = float(w) * zoom
h = float(h) * zoom
self.pv_img = FilledImage(evas, load_dpi=1, load_size=(w / 2, h / 2))
self.member_add(self.pv_img)
self.pv_img.on_image_preloaded_add(self.pv_preloaded)
self.hq_img = FilledImage(evas, load_dpi=1, load_size=(w * 2, h * 2))
self.member_add(self.hq_img)
self.hq_img.on_image_preloaded_add(self.hq_preloaded, self.pv_img)
self.size_hint_min = w, h
self.pass_events = True
def zoom_set(self, value):
old_size = self.size_hint_min
new_size = [(i * value) for i in (self.orig_w, self.orig_h)]
if ((old_size[0] >= self.SIZE_MIN or old_size[1] >= self.SIZE_MIN) and
(new_size[0] < self.SIZE_MIN or new_size[1] < self.SIZE_MIN)):
return
self.pv_img.load_size = [(i * value / 2)
for i in (self.orig_w, self.orig_h)]
self.hq_img.load_size = [(i * value * 2)
for i in (self.orig_w, self.orig_h)]
self.size_hint_min = new_size
def hq_preloaded(self, hq_img, pv_img):
log.debug("preloaded hq %d", self.page_num)
pv_img.hide()
hq_img.show()
def pv_preloaded(self, pv_img):
log.debug("preloaded pv %d", self.page_num)
pv_img.show()
for img in (self.hq_img, ):
img.file = (self.doc_path, str(self.page_num))
img.preload()
log.debug("preloading hq %d", self.page_num)
