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rdb 2008-12-11 09:18:33 +00:00
parent b7e7d35a5a
commit d14ebd80aa
1 changed files with 12 additions and 3 deletions
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15
direct/src/gui/DirectWaitBar.py
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@ -57,12 +57,17 @@ class DirectWaitBar(DirectFrame):
DirectFrame.destroy(self) DirectFrame.destroy(self)
def setRange(self): def setRange(self):
"""Updates the bar range which you can set using bar['range'].
This is the value at which the WaitBar indicates 100%."""
self.guiItem.setRange(self['range']) self.guiItem.setRange(self['range'])
def setValue(self): def setValue(self):
"""Updates the bar value which you can set using bar['value'].
The value should range between 0 and bar['range']."""
self.guiItem.setValue(self['value']) self.guiItem.setValue(self['value'])
def getPercent(self): def getPercent(self):
"""Returns the percentage complete."""
return self.guiItem.getPercent() return self.guiItem.getPercent()
def updateBarStyle(self): def updateBarStyle(self):
@ -70,19 +75,23 @@ class DirectWaitBar(DirectFrame):
self.guiItem.setBarStyle(self.barStyle) self.guiItem.setBarStyle(self.barStyle)
def setBarRelief(self): def setBarRelief(self):
"""Updates the bar relief, which you can set using bar['barRelief']."""
self.barStyle.setType(self['barRelief']) self.barStyle.setType(self['barRelief'])
self.updateBarStyle() self.updateBarStyle()
def setBarBorderWidth(self): def setBarBorderWidth(self):
"""Updates the bar's border width, which you can set using bar['barBorderWidth']."""
self.barStyle.setWidth(*self['barBorderWidth']) self.barStyle.setWidth(*self['barBorderWidth'])
self.updateBarStyle() self.updateBarStyle()
def setBarColor(self): def setBarColor(self):
"""Updates the bar color, which you can set using bar['barColor']."""
color = self['barColor'] color = self['barColor']
self.barStyle.setColor(color[0], color[1], color[2], color[3]) self.barStyle.setColor(color[0], color[1], color[2], color[3])
self.updateBarStyle() self.updateBarStyle()
def setBarTexture(self): def setBarTexture(self):
"""Updates the bar texture, which you can set using bar['barTexture']."""
# this must be a single texture (or a string). # this must be a single texture (or a string).
texture = self['barTexture'] texture = self['barTexture']
if isinstance(texture, types.StringTypes): if isinstance(texture, types.StringTypes):
@ -94,6 +103,7 @@ class DirectWaitBar(DirectFrame):
self.updateBarStyle() self.updateBarStyle()
def update(self, value): def update(self, value):
"""Updates the bar with the given value and renders a frame."""
self['value'] = value self['value'] = value
# Render a frame out-of-sync with the igLoop to update the # Render a frame out-of-sync with the igLoop to update the
@ -101,9 +111,8 @@ class DirectWaitBar(DirectFrame):
# even though we are not normally rendering frames. # even though we are not normally rendering frames.
base.graphicsEngine.renderFrame() base.graphicsEngine.renderFrame()
def finish(self): def finish(self, N = 10):
# Fill the bar in N frames """Fill the bar in N frames. This call is blocking."""
N = 10 # take 10 frames
remaining = self['range'] - self['value'] remaining = self['range'] - self['value']
if remaining: if remaining:
step = max(1, int(remaining / N)) step = max(1, int(remaining / N))