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'''
Task Coach - Your friendly task manager
Copyright (C) 2011 Task Coach developers <developers@taskcoach.org>
Task Coach 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.
Task Coach 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/>.
'''
import wx
from taskcoachlib import operating_system
if operating_system.isWindows():
import win32api # pylint: disable=F0401
class Display(object):
"""
This class replaces wx.Display on MSW; the original only
enumerates the displays at app initialization so when people
start unplugging/replugging monitors things go wrong. Not all
methods are implemented.
"""
@staticmethod
def GetCount():
return len(win32api.EnumDisplayMonitors(None, None))
@staticmethod
def GetFromPoint(p):
for idx, (_, _, (x1, y1, x2, y2)) in enumerate(win32api.EnumDisplayMonitors(None, None)):
if p.x >= x1 and p.x < x2 and p.y >= y1 and p.y < y2:
return idx
return wx.NOT_FOUND
@staticmethod
def GetFromWindow(window):
if window.GetWindowStyle() & wx.RESIZE_BORDER:
margin = wx.SystemSettings.GetMetric(wx.SYS_FRAMESIZE_X)
else:
margin = 0
x, y = window.GetPositionTuple()
return Display.GetFromPoint(wx.Point(x + margin, y + margin))
def __init__(self, index):
self.hMonitor, _, (self.x, self.y, x2, y2) = win32api.EnumDisplayMonitors(None, None)[index]
self.w = x2 - self.x
self.h = y2 - self.y
def GetClientArea(self):
ns = win32api.GetMonitorInfo(self.hMonitor)
x1, y1, x2, y2 = ns['Work']
return wx.Rect(x1, y1, x2 - x1, y2 - y1)
def GetGeometry(self):
ns = win32api.GetMonitorInfo(self.hMonitor)
x1, y1, x2, y2 = ns['Monitor']
return wx.Rect(x1, y1, x2 - x1, y2 - y1)
def GetName(self):
ns = win32api.GetMonitorInfo(self.hMonitor)
return ns['Device']
def IsPrimary(self):
ns = win32api.GetMonitorInfo(self.hMonitor)
return bool(ns['Flags'] & 1)
# Monkey-patching so the workaround applies to third party code as
# well
wx.Display = Display
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