1 files changed, 0 insertions, 166 deletions
diff --git a/silx/gui/widgets/ColormapNameComboBox.py b/silx/gui/widgets/ColormapNameComboBox.py
deleted file mode 100644
index fa8faf1..0000000
--- a/silx/gui/widgets/ColormapNameComboBox.py
+++ /dev/null
@@ -1,166 +0,0 @@
-# coding: utf-8
-# /*##########################################################################
-#
-# Copyright (c) 2004-2018 European Synchrotron Radiation Facility
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-#
-# ###########################################################################*/
-"""A QComboBox to display prefered colormaps
-"""
-
-from __future__ import division
-
-__authors__ = ["V.A. Sole", "T. Vincent", "H. Payno"]
-__license__ = "MIT"
-__date__ = "27/11/2018"
-
-
-import logging
-import numpy
-
-from .. import qt
-from .. import colors as colors_mdl
-
-_logger = logging.getLogger(__name__)
-
-
-_colormapIconPreview = {}
-
-
-class ColormapNameComboBox(qt.QComboBox):
-    def __init__(self, parent=None):
-        qt.QComboBox.__init__(self, parent)
-        self.__initItems()
-
-    LUT_NAME = qt.Qt.UserRole + 1
-    LUT_COLORS = qt.Qt.UserRole + 2
-
-    def __initItems(self):
-        for colormapName in colors_mdl.preferredColormaps():
-            index = self.count()
-            self.addItem(str.title(colormapName))
-            self.setItemIcon(index, self.getIconPreview(name=colormapName))
-            self.setItemData(index, colormapName, role=self.LUT_NAME)
-
-    def getIconPreview(self, name=None, colors=None):
-        """Return an icon preview from a LUT name.
-
-        This icons are cached into a global structure.
-
-        :param str name: Name of the LUT
-        :param numpy.ndarray colors: Colors identify the LUT
-        :rtype: qt.QIcon
-        """
-        if name is not None:
-            iconKey = name
-        else:
-            iconKey = tuple(colors)
-        icon = _colormapIconPreview.get(iconKey, None)
-        if icon is None:
-            icon = self.createIconPreview(name, colors)
-            _colormapIconPreview[iconKey] = icon
-        return icon
-
-    def createIconPreview(self, name=None, colors=None):
-        """Create and return an icon preview from a LUT name.
-
-        This icons are cached into a global structure.
-
-        :param str name: Name of the LUT
-        :param numpy.ndarray colors: Colors identify the LUT
-        :rtype: qt.QIcon
-        """
-        colormap = colors_mdl.Colormap(name)
-        size = 32
-        if name is not None:
-            lut = colormap.getNColors(size)
-        else:
-            lut = colors
-            if len(lut) > size:
-                # Down sample
-                step = int(len(lut) / size)
-                lut = lut[::step]
-            elif len(lut) < size:
-                # Over sample
-                indexes = numpy.arange(size) / float(size) * (len(lut) - 1)
-                indexes = indexes.astype("int")
-                lut = lut[indexes]
-        if lut is None or len(lut) == 0:
-            return qt.QIcon()
-
-        pixmap = qt.QPixmap(size, size)
-        painter = qt.QPainter(pixmap)
-        for i in range(size):
-            rgb = lut[i]
-            r, g, b = rgb[0], rgb[1], rgb[2]
-            painter.setPen(qt.QColor(r, g, b))
-            painter.drawPoint(qt.QPoint(i, 0))
-
-        painter.drawPixmap(0, 1, size, size - 1, pixmap, 0, 0, size, 1)
-        painter.end()
-
-        return qt.QIcon(pixmap)
-
-    def getCurrentName(self):
-        return self.itemData(self.currentIndex(), self.LUT_NAME)
-
-    def getCurrentColors(self):
-        return self.itemData(self.currentIndex(), self.LUT_COLORS)
-
-    def findLutName(self, name):
-        return self.findData(name, role=self.LUT_NAME)
-
-    def findLutColors(self, lut):
-        for index in range(self.count()):
-            if self.itemData(index, role=self.LUT_NAME) is not None:
-                continue
-            colors = self.itemData(index, role=self.LUT_COLORS)
-            if colors is None:
-                continue
-            if numpy.array_equal(colors, lut):
-                return index
-        return -1
-
-    def setCurrentLut(self, colormap):
-        name = colormap.getName()
-        if name is not None:
-            self._setCurrentName(name)
-        else:
-            lut = colormap.getColormapLUT()
-            self._setCurrentLut(lut)
-
-    def _setCurrentLut(self, lut):
-        index = self.findLutColors(lut)
-        if index == -1:
-            index = self.count()
-            self.addItem("Custom")
-            self.setItemIcon(index, self.getIconPreview(colors=lut))
-            self.setItemData(index, None, role=self.LUT_NAME)
-            self.setItemData(index, lut, role=self.LUT_COLORS)
-        self.setCurrentIndex(index)
-
-    def _setCurrentName(self, name):
-        index = self.findLutName(name)
-        if index < 0:
-            index = self.count()
-            self.addItem(str.title(name))
-            self.setItemIcon(index, self.getIconPreview(name=name))
-            self.setItemData(index, name, role=self.LUT_NAME)
-        self.setCurrentIndex(index)