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71 lines
2.2 KiB
71 lines
2.2 KiB
#!/usr/bin/env python
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# Copyright 2008-2016 Mir Calculate. http://www.calculate-linux.org
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from PySide import QtCore, QtGui
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import os
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import re
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class ImageViewer(QtGui.QMainWindow):
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def __init__(self):
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super(ImageViewer, self).__init__()
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self.setWindowFlags(QtCore.Qt.X11BypassWindowManagerHint)
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self.imageLabel = QtGui.QLabel()
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self.imageLabel.setScaledContents(True)
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self.setCentralWidget(self.imageLabel)
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screen = QtGui.QDesktopWidget().screenGeometry()
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self.setGeometry(screen)
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if not any(self.open(x) for x in
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('/usr/share/wallpapers/dm-background.png',
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'/usr/share/apps/ksplash/Themes/CalculateSplashEn/'
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'400x300/background.png')):
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self.set_background()
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@staticmethod
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def select_color():
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try:
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#TODO change for any in list compr?
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if list(filter(re.compile(r"(cld|cldx|cldg|cmc|cls)-themes-12").search,
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os.listdir('/var/db/pkg/media-gfx'))):
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return "#73a363"
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except OSError:
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pass
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return '#30648b'
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def set_background(self):
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self.setStyleSheet("background-color: %s" % self.select_color())
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def open(self, fn):
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image = QtGui.QImage(fn)
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if image.isNull():
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return False
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self.imageLabel.setPixmap(QtGui.QPixmap.fromImage(image))
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self.imageLabel.adjustSize()
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return True
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if __name__ == '__main__':
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import sys
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app = QtGui.QApplication(sys.argv)
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imageViewer = ImageViewer()
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imageViewer.show()
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sys.exit(app.exec_())
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