119 lines
4.8 KiB
Python
119 lines
4.8 KiB
Python
import clutter
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import pango
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from ui_elements.rounded_rectangle import RoundedRectangle
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from ui_elements.Spinner import Spinner
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class Message():
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theme_dir = "themes"
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font = "Lucida Grande "
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message_font_size = 30
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detail_font_size = 22
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def __init__(self, glossMgr):
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self.glossMgr = glossMgr
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self.stage = glossMgr.stage
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self.active = False
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self.msgQueue = []
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self.backdrop = clutter.Rectangle()
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self.backdrop.set_color(clutter.color_parse('Black'))
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#self.backdrop.set_opacity(240)
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self.backdrop.set_width(self.stage.get_width())
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self.backdrop.set_height(self.stage.get_height())
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self.main_group = clutter.Group()
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width = int(self.stage.get_width()* 0.4)
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height = int(self.stage.get_height()* 0.3)
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self.box = RoundedRectangle(width, height, clutter.color_parse('White'))
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self.box.set_opacity(int(255 * 0.55))
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self.main_group.add(self.box)
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self.message = clutter.Label()
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self.message.set_font_name(self.font + str(self.message_font_size))
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self.message.set_color(clutter.color_parse('White'))
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pos_x = int(self.box.get_width() * 0.10)
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pos_y = int(self.box.get_height() * 0.10)
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self.message.set_position(pos_x, pos_y)
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width = int(self.box.get_width() * 0.80) #Width is 80% of the box, giving 10% gap each side
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self.message.set_width(width)
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self.message.set_ellipsize(pango.ELLIPSIZE_END)
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self.message.set_text("")
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self.main_group.add(self.message)
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self.detail = clutter.Label()
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self.detail.set_font_name(self.font + str(self.detail_font_size))
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self.detail.set_color(clutter.color_parse('White'))
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pos_x = self.message.get_x()
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pos_y = self.message.get_y() + self.message.get_height()
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self.detail.set_position(pos_x, pos_y)
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height = self.box.get_height() - pos_y
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self.detail.set_height(height)
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#self.detail.set_ellipsize(pango.ELLIPSIZE_END)
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self.main_group.add(self.detail)
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self.detail.set_line_wrap(True)
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group_x = (self.stage.get_width()/2) - (self.box.get_width()/2)
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group_y = (self.stage.get_height()/2) - (self.box.get_height()/2)
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self.main_group.set_position(group_x, group_y)
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def display_msg(self, title, text):
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if self.active:
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self.msgQueue.append((title, text))
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return
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self.message.set_text(title)
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self.detail.set_text(text)
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width = int(self.box.get_width() * 0.80) #Width is 80% of the box, giving 10% gap each side
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self.detail.set_width(width)
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self.message.set_width(width)
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box_height = self.message.get_height() + self.detail.get_height() + (self.message.get_y() - self.box.get_y())*2
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if box_height > self.stage.get_height(): box_height = self.stage.get_height()
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self.box.set_height(box_height)
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box_y = int( (self.stage.get_height() - box_height) /2 )
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self.main_group.set_y(box_y)
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self.main_group.set_opacity(0)
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self.backdrop.set_opacity(0)
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self.stage.add(self.backdrop)
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self.stage.add(self.main_group)
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self.main_group.show_all()
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self.backdrop.show()
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self.timeline = clutter.Timeline(10,30)
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alpha = clutter.Alpha(self.timeline, clutter.ramp_inc_func)
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self.behaviour_group = clutter.BehaviourOpacity(opacity_start=0, opacity_end=255, alpha=alpha)
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self.behaviour_backdrop = clutter.BehaviourOpacity(opacity_start=0, opacity_end=180, alpha=alpha)
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self.behaviour_group.apply(self.main_group)
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self.behaviour_backdrop.apply(self.backdrop)
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self.timeline.start()
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self.active = True
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def hide_msg(self):
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self.active = False
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self.timeline = clutter.Timeline(10,30)
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self.timeline.connect("completed", self.remove_from_stage)
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alpha = clutter.Alpha(self.timeline, clutter.ramp_inc_func)
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self.behaviour_group = clutter.BehaviourOpacity(opacity_start=255, opacity_end=0, alpha=alpha)
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self.behaviour_backdrop = clutter.BehaviourOpacity(opacity_start=180, opacity_end=0, alpha=alpha)
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self.behaviour_group.apply(self.main_group)
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self.behaviour_backdrop.apply(self.backdrop)
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self.timeline.start()
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def remove_from_stage(self, timeline):
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self.stage.remove(self.backdrop)
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self.stage.remove(self.main_group)
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#if there's messages in the queue, run through them
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if len(self.msgQueue) > 0:
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(title, text) = self.msgQueue.pop()
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self.display_msg(title, text)
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else:
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self.glossMgr.ui_overide = None
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def on_key_press_event (self, stage, event):
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self.hide_msg() |