openlp/demo.py
Raoul Snyman 3981898285 Added copyright to all files.
bzr-revno: 37
2008-10-23 19:50:52 +00:00

83 lines
2.4 KiB
Python

"""
OpenLP - Open Source Lyrics Projection
Copyright (c) 2008 Raoul Snyman
Portions copyright (c) 2008 Martin Thompson, Tim Bentley
This program is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free Software
Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with
this program; if not, write to the Free Software Foundation, Inc., 59 Temple
Place, Suite 330, Boston, MA 02111-1307 USA
"""
from openlp.core import Renderer
from openlp.theme import Theme
import sys
import time
from PyQt4 import QtGui, QtCore
words="""How sweet the name of Jesus sounds
In a believer's ear!
It soothes his sorrows, heals his wounds,
And drives away his fear.
"""
class TstFrame(QtGui.QMainWindow):
""" We simply derive a new class of QMainWindow"""
# {{{ init
def __init__(self, *args, **kwargs):
"""Create the DemoPanel."""
QtGui.QMainWindow.__init__(self)
self.resize(1024,768)
self.size=(1024,768)
self.v=0
self._font=QtGui.QFont('Decorative', 32)
self.framecount=0
self.totaltime = 0
self.dir=1
self.y=1
# self.startTimer(10)
self.frame=QtGui.QFrame()
self.setCentralWidget(self.frame)
self.r=Renderer()
self.r.set_theme(Theme('demo_theme.xml'))
self.r.set_text_rectangle(self.frame.frameRect())
self.r.set_paint_dest(self)
self.r.set_words_openlp(words)
def timerEvent(self, event):
self.update()
def paintEvent(self, event):
self.r.set_text_rectangle(self.frame.frameRect())
self.r.scale_bg_image()
t1=time.clock()
self.r.render_screen(0)
t2 = time.clock()
deltat=t2-t1
self.totaltime += deltat
self.framecount+=1
print "Timing result: %5.3ffps" %(self.framecount/float(self.totaltime))
# }}}
class Demo:
def __init__(self):
app = QtGui.QApplication(sys.argv)
main=TstFrame()
main.show()
sys.exit(app.exec_())
if __name__=="__main__":
t=Demo()