/usr/share/phatch/phatch/lib/pyWx/vlist.py is in phatch 0.2.7.1-3.1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 | # Copyright (C) 2007-2008 www.stani.be
#
# 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, either version 3 of the License, or
# (at your option) any later version.
#
# 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, see http://www.gnu.org/licenses/
#
# Follow PEP8
import wx
ICON_SIZE = (48, 48)
# ---vlist
class Box(wx.VListBox):
"""Default Icon Size is ICON_SIZE (48)."""
def __init__(self, parent, *args, **kwds):
super(Box, self).__init__(parent, *args, **kwds)
self.SetIconSize(ICON_SIZE)
self.SetVerticalGradient()
if wx.Platform == '__WXGTK__':
self.SetTheme('default')
else:
self.SetTheme('light_blue')
self._events()
wx.CallAfter(self.SetSelection, 0)
def _events(self):
"""Can be overwritten."""
pass
def GradientColour(self, color):
rgb = r, g, b = color.Red(), color.Green(), color.Blue() # wx2.6
m = max(rgb)
rgb_without_max = [x for x in rgb if x != m]
if not rgb_without_max:
return wx.Colour(128, 128, 128)
n = max(rgb_without_max)
keyw = {}
for c in ('Red', 'Green', 'Blue'):
x = getattr(color, c)()
if x == m:
keyw[c.lower()] = x
elif x == n:
keyw[c.lower()] = x / 2
else:
keyw[c.lower()] = x / 8
return wx.Colour(**keyw)
def SetTheme(self, theme='default'):
self._theme = theme
if theme == 'light_blue':
# mozilla like
self._color_from = wx.Colour(180, 197, 214)
self._color_to = wx.Colour(217, 226, 234)
else:
# theme based
hilight = wx.SystemSettings_GetColour(wx.SYS_COLOUR_MENUHILIGHT)
self._color_from = self.GradientColour(hilight)
self._color_to = hilight
def SetIconSize(self, icon_size=(48, 48), units=5): # 31.0):
"""All vertical spacing is calculated by the icon size.
The higher the units, the less space in between label and summary and
the more space between the label/summary and the separators."""
self._icon_size = i_x, i_y = icon_size
self._row_height = int(1.5 * i_y)
# vertical spacing
line_height = self.GetTextExtent('H')[0]
first_line_unit = int(units / 2)
unit_dy = (self._row_height - 2 * line_height) / units
# positions
self.icon_x = (self._row_height - i_x) / 2
self.icon_y = (self._row_height - i_y) / 2
self.text_x = 2 * self.icon_x + i_x
self.text_y1 = int(round(first_line_unit * unit_dy))
self.text_y2 = int(round(
(units - first_line_unit) * unit_dy + line_height))
def GetIconSize(self):
return self._icon_size
def OnDrawSeparator(self, dc, rect, n):
dc.SetPen(wx.Pen(wx.LIGHT_GREY, style=wx.DOT))
y = rect.GetBottom()
dc.DrawLine(rect.GetLeft(), y, rect.GetRight(), y)
def OnDrawBackground(self, dc, rect, n):
""" Gradient fill from color 1 to color 2 with top to bottom
or left to right. """
if n != self.GetSelection():
return
if rect.height < 1 or rect.width < 1:
return
size = (self._is_vertical and [rect.height] or [rect.width])[0]
start = (self._is_vertical and [rect.y] or [rect.x])[0]
# calculate gradient coefficients
col2 = self._color_from
col1 = self._color_to
rf, gf, bf = 0, 0, 0
rstep = float((col2.Red() - col1.Red())) / float(size)
gstep = float((col2.Green() - col1.Green())) / float(size)
bstep = float((col2.Blue() - col1.Blue())) / float(size)
for coord in xrange(start, start + size):
currCol = wx.Colour(col1.Red() + rf, col1.Green() + gf, \
col1.Blue() + bf)
dc.SetBrush(wx.Brush(currCol, wx.SOLID))
dc.SetPen(wx.Pen(currCol))
if self._is_vertical:
dc.DrawLine(rect.x, coord, rect.x + rect.width, coord)
else:
dc.DrawLine(coord, rect.y, coord, rect.y + rect.height)
rf += rstep
gf += gstep
bf += bstep
def OnMeasureItem(self, n):
return self._row_height
def OnDrawItem(self, dc, rect, n):
label, summary, bmp = self.GetItem(n)
# coordinates
x0, y0 = rect.GetTopLeft()
x1, y1 = rect.GetBottomRight()
# bitmap
dc.DrawBitmap(bmp, x0 + self.icon_x, y0 + self.icon_y, True)
# text
if self.GetSelection() != n or self._theme == 'light_blue':
c = self.GetForegroundColour()
else:
c = wx.SystemSettings.GetColour(wx.SYS_COLOUR_HIGHLIGHTTEXT)
bold = self.GetFont()
bold.SetWeight(wx.FONTWEIGHT_BOLD)
dc.SetFont(bold)
dc.SetTextForeground(c)
dc.DrawText(label, x0 + self.text_x, y0 + self.text_y1)
dc.SetFont(self.GetFont())
dc.DrawText(summary, x0 + self.text_x, y0 + self.text_y2)
def SetVerticalGradient(self, bool=True):
self._is_vertical = bool
def GetItem(self, n):
"""Needs to be overwritten."""
return ('label %d' % n, 'summary %d' % n,
wx.ArtProvider_GetBitmap(wx.ART_INFORMATION, wx.ART_OTHER,
self.GetIconSize()))
def RefreshAll(self):
self.Refresh()
if self.GetItemCount():
self.SetSelection(0)
class TestFrame(wx.Frame):
def __init__(self, parent):
wx.Frame.__init__(self, parent, -1, "Test Tag Browser",
size=(640, 480))
vlist_box = Box(self)
vlist_box.SetItemCount(10)
def example():
# install translation function everywhwere _
__builtins__._ = str
# create test application & dialog
app = wx.PySimpleApp()
frame = TestFrame(None)
frame.Show(True)
app.MainLoop()
if __name__ == '__main__':
example()
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