def __init__(self, path="", pos=0):
self.video_width = 0
self.video_height = 0
#self.mp = Mplayer()
self.mp = LDMP()
self.xid = None
self.pos = pos
# Preview background window.
self.bg = PreViewWin()
self.bg.set_size_request(124, 89)
self.bg.set_type_hint(gtk.gdk.WINDOW_TYPE_HINT_MENU)
# Set background window.
self.bg.add_events(gtk.gdk.ALL_EVENTS_MASK)
#self.bg.show_all()
self.bg.set_offset(self.bg.get_offset_mid_value())
# Hide preview window.
self.bg.show_time_label.connect("expose-event", self.draw_background)
self.bg.connect("motion-notify-event", self.motion_hide_preview)
self.bg.connect("enter-notify-event", self.motion_hide_preview)
# Preview window.
self.pv = gtk.Window(gtk.WINDOW_POPUP)
# Set preview window.
self.pv.set_size_request(PREVIEW_PV_WIDTH - 4, PREVIEW_PV_HEIGHT)
self.pv.set_decorated(False)
self.pv.set_keep_above(True)
self.pv.set_type_hint(gtk.gdk.WINDOW_TYPE_HINT_MENU)
self.pv.add_events(gtk.gdk.ALL_EVENTS_MASK)
self.pv.connect("expose-event", self.draw_preview_video_background)
# Hide preview window.
self.pv.connect("motion-notify-event", self.motion_hide_preview)
self.pv.connect("enter-notify-event", self.motion_hide_preview)
def __init__(self, path = "", pos = 0):
self.video_width = 0
self.video_height = 0
#self.mp = Mplayer()
self.mp = LDMP()
self.xid = None
self.pos = pos
# Preview background window.
self.bg = PreViewWin()
self.bg.set_size_request(124, 89)
self.bg.set_type_hint(gtk.gdk.WINDOW_TYPE_HINT_MENU)
# Set background window.
self.bg.add_events(gtk.gdk.ALL_EVENTS_MASK)
#self.bg.show_all()
self.bg.set_offset(self.bg.get_offset_mid_value())
# Hide preview window.
self.bg.show_time_label.connect("expose-event", self.draw_background)
self.bg.connect("motion-notify-event", self.motion_hide_preview)
self.bg.connect("enter-notify-event", self.motion_hide_preview)
# Preview window.
self.pv = gtk.Window(gtk.WINDOW_POPUP)
# Set preview window.
self.pv.set_size_request(PREVIEW_PV_WIDTH - 4, PREVIEW_PV_HEIGHT)
self.pv.set_decorated(False)
self.pv.set_keep_above(True)
self.pv.set_type_hint(gtk.gdk.WINDOW_TYPE_HINT_MENU)
self.pv.add_events(gtk.gdk.ALL_EVENTS_MASK)
self.pv.connect("expose-event", self.draw_preview_video_background)
# Hide preview window.
self.pv.connect("motion-notify-event", self.motion_hide_preview)
self.pv.connect("enter-notify-event", self.motion_hide_preview)
class PreView(object):
def __init__(self, path="", pos=0):
self.video_width = 0
self.video_height = 0
#self.mp = Mplayer()
self.mp = LDMP()
self.xid = None
self.pos = pos
# Preview background window.
self.bg = PreViewWin()
self.bg.set_size_request(124, 89)
self.bg.set_type_hint(gtk.gdk.WINDOW_TYPE_HINT_MENU)
# Set background window.
self.bg.add_events(gtk.gdk.ALL_EVENTS_MASK)
#self.bg.show_all()
self.bg.set_offset(self.bg.get_offset_mid_value())
# Hide preview window.
self.bg.show_time_label.connect("expose-event", self.draw_background)
self.bg.connect("motion-notify-event", self.motion_hide_preview)
self.bg.connect("enter-notify-event", self.motion_hide_preview)
# Preview window.
self.pv = gtk.Window(gtk.WINDOW_POPUP)
# Set preview window.
self.pv.set_size_request(PREVIEW_PV_WIDTH - 4, PREVIEW_PV_HEIGHT)
self.pv.set_decorated(False)
self.pv.set_keep_above(True)
self.pv.set_type_hint(gtk.gdk.WINDOW_TYPE_HINT_MENU)
self.pv.add_events(gtk.gdk.ALL_EVENTS_MASK)
self.pv.connect("expose-event", self.draw_preview_video_background)
# Hide preview window.
self.pv.connect("motion-notify-event", self.motion_hide_preview)
self.pv.connect("enter-notify-event", self.motion_hide_preview)
def draw_preview_video_background(self, widget, event):
cr = widget.window.cairo_create()
x, y, w, h = widget.get_allocation()
cr.rectangle(x, y, w, h)
cr.fill()
if self.video_width or self.video_height:
video_ratio = float(self.video_width) / self.video_height
bit = video_ratio - (float(w) / h)
cr.set_source_rgb(0, 0, 0)
if 0 == bit:
return False
elif bit < 0:
s = w - h * (video_ratio)
s = s / 2
# Draw left.
cr.rectangle(x, y, s, h)
cr.fill()
# Draw right.
cr.rectangle(x + s + h * video_ratio, y, s, h)
cr.fill()
elif bit > 0:
video_ratio = float(self.video_height) / self.video_width
s = h - w * video_ratio
s = s / 2
# Draw UP.
cr.rectangle(x, y, w + 1, s)
cr.fill()
# Draw bottom.
cr.rectangle(x, y + s + w * (video_ratio), w, s)
cr.fill()
return True
# Background window.
def draw_background(self, widget, event):
# Init.
cr = widget.window.cairo_create()
rect = widget.allocation
x, y, w, h = rect.x, rect.y, rect.width, rect.height
# Draw preview time.
font_height_padding = 15
show_time_text = length_to_time(self.pos)
time_hour, time_min, time_sec = 1, 3, 30 #self.mp.time(self.pos)
draw_text(
cr,
#"%s:%s:%s" % (self.time_to_string(time_hour), self.time_to_string(time_min), self.time_to_string(time_sec)),
show_time_text,
x,
h - font_height_padding,
w,
DEFAULT_FONT_SIZE,
text_color="#ffffff",
alignment=pango.ALIGN_CENTER)
return True
def move_preview(self, x, y):
self.bg.move(int(x), int(y))
self.pv.move(int(x + 4), int(y + 4))
def show_preview(self, pos):
if self.pos != pos:
self.pos = pos
self.bg.queue_draw()
self.bg.show_all()
self.pv.show_all()
region = gtk.gdk.Region()
self.bg.window.input_shape_combine_region(region, 0, 0)
#self.pv.show_all()
self.pv.set_keep_above(True)
# init preview window mplayer.
self.init_mplayer_window(pos)
def hide_preview(self):
self.bg.hide_all()
self.pv.hide_all()
def quit_preview_player(self):
self.hide_preview()
self.mp.quit()
def set_preview_path(self, path):
self.pv.show_all()
self.pv.set_opacity(0)
self.mp.xid = self.pv.window.xid
self.mp.quit()
self.mp.player.uri = path
self.mp.play() # 播放.
self.mp.pause() # 暂停.
self.mp.nomute() # 静音.
self.pv.hide_all()
self.pv.set_opacity(1)
def time_to_string(self, time_pos):
if 0 <= time_pos <= 9:
return "0" + str(time_pos)
return str(time_pos)
def motion_hide_preview(self, widget, event):
self.hide_preview()
def init_mplayer_window(self, pos):
# 预览快进.
self.mp.seek(pos)
class PreView(object):
def __init__(self, path = "", pos = 0):
self.video_width = 0
self.video_height = 0
#self.mp = Mplayer()
self.mp = LDMP()
self.xid = None
self.pos = pos
# Preview background window.
self.bg = PreViewWin()
self.bg.set_size_request(124, 89)
self.bg.set_type_hint(gtk.gdk.WINDOW_TYPE_HINT_MENU)
# Set background window.
self.bg.add_events(gtk.gdk.ALL_EVENTS_MASK)
#self.bg.show_all()
self.bg.set_offset(self.bg.get_offset_mid_value())
# Hide preview window.
self.bg.show_time_label.connect("expose-event", self.draw_background)
self.bg.connect("motion-notify-event", self.motion_hide_preview)
self.bg.connect("enter-notify-event", self.motion_hide_preview)
# Preview window.
self.pv = gtk.Window(gtk.WINDOW_POPUP)
# Set preview window.
self.pv.set_size_request(PREVIEW_PV_WIDTH - 4, PREVIEW_PV_HEIGHT)
self.pv.set_decorated(False)
self.pv.set_keep_above(True)
self.pv.set_type_hint(gtk.gdk.WINDOW_TYPE_HINT_MENU)
self.pv.add_events(gtk.gdk.ALL_EVENTS_MASK)
self.pv.connect("expose-event", self.draw_preview_video_background)
# Hide preview window.
self.pv.connect("motion-notify-event", self.motion_hide_preview)
self.pv.connect("enter-notify-event", self.motion_hide_preview)
def draw_preview_video_background(self, widget, event):
cr = widget.window.cairo_create()
x, y, w, h = widget.get_allocation()
cr.rectangle(x, y, w, h)
cr.fill()
if self.video_width or self.video_height:
video_ratio = float(self.video_width) / self.video_height
bit = video_ratio - (float(w) / h)
cr.set_source_rgb(0, 0, 0)
if 0 == bit:
return False
elif bit < 0:
s = w - h * (video_ratio)
s = s / 2
# Draw left.
cr.rectangle(x, y,
s, h)
cr.fill()
# Draw right.
cr.rectangle(x + s + h * video_ratio,
y, s, h)
cr.fill()
elif bit > 0:
video_ratio = float(self.video_height) / self.video_width
s = h - w * video_ratio
s = s / 2
# Draw UP.
cr.rectangle(x, y, w + 1, s)
cr.fill()
# Draw bottom.
cr.rectangle(x, y + s + w * (video_ratio),
w, s)
cr.fill()
return True
# Background window.
def draw_background(self, widget, event):
# Init.
cr = widget.window.cairo_create()
rect = widget.allocation
x, y, w, h = rect.x, rect.y, rect.width, rect.height
# Draw preview time.
font_height_padding = 15
show_time_text = length_to_time(self.pos)
time_hour, time_min, time_sec = 1, 3, 30 #self.mp.time(self.pos)
draw_text(cr,
#"%s:%s:%s" % (self.time_to_string(time_hour), self.time_to_string(time_min), self.time_to_string(time_sec)),
show_time_text,
x, h - font_height_padding, w, DEFAULT_FONT_SIZE,
text_color = "#ffffff",
alignment=pango.ALIGN_CENTER
)
return True
def move_preview(self, x, y):
self.bg.move(int(x), int(y))
self.pv.move(int(x + 4), int(y+4))
def show_preview(self, pos):
if self.pos != pos:
self.pos = pos
self.bg.queue_draw()
self.bg.show_all()
self.pv.show_all()
region = gtk.gdk.Region()
self.bg.window.input_shape_combine_region(region, 0, 0)
#self.pv.show_all()
self.pv.set_keep_above(True)
# init preview window mplayer.
self.init_mplayer_window(pos)
def hide_preview(self):
self.bg.hide_all()
self.pv.hide_all()
def quit_preview_player(self):
self.hide_preview()
self.mp.quit()
def set_preview_path(self, path):
self.pv.show_all()
self.pv.set_opacity(0)
self.mp.xid = self.pv.window.xid
self.mp.quit()
self.mp.player.uri = path
self.mp.play() # 播放.
self.mp.pause() # 暂停.
self.mp.nomute() # 静音.
self.pv.hide_all()
self.pv.set_opacity(1)
def time_to_string(self, time_pos):
if 0<= time_pos <= 9:
return "0" + str(time_pos)
return str(time_pos)
def motion_hide_preview(self, widget, event):
self.hide_preview()
def init_mplayer_window(self, pos):
# 预览快进.
self.mp.seek(pos)
