# --------------------------------------------------------------------------------- #
# GENERICMESSAGEDIALOG wxPython IMPLEMENTATION
#
# Andrea Gavana, @ 07 October 2008
# Latest Revision: 14 Apr 2010, 12.00 GMT
#
#
# TODO List
#
# 1) ?
#
#
# For all kind of problems, requests of enhancements and bug reports, please
# write to me at:
#
# andrea.gavana@gmail.com
# gavana@kpo.kz
#
# Or, obviously, to the wxPython mailing list!!!
#
#
# End Of Comments
# --------------------------------------------------------------------------------- #
"""
This class is a possible, fancy replacement for `wx.MessageDialog`.
Description
===========
This class represents a dialog that shows a single or multi-line message,
with a choice of ``OK``, ``Yes``, ``No`` and ``Cancel`` buttons. It is a possible
replacement for the standard `wx.MessageDialog`, with these extra functionalities:
* Possibility to modify the dialog position;
* Custom themed generic bitmap & text buttons;
* Possibility to set an icon to the dialog;
* More visibility to the button getting the focus;
* Support for Aqua buttons or Gradient buttons instead of themed ones (see L{AquaButton}
and L{GradientButton});
* Good old Python code :-D .
And a lot more. Check the demo for an almost complete review of the functionalities.
Supported Platforms
===================
GenericMessageDialog has been tested on the following platforms:
* Windows (Windows XP).
Window Styles
=============
This class supports the following window styles:
=========================== =========== ==================================================
Window Styles Hex Value Description
=========================== =========== ==================================================
``GMD_USE_AQUABUTTONS`` 0x20 Uses `wx.lib.agw.aquabutton` buttons instead of generic buttons.
``GMD_USE_GRADIENTBUTTONS`` 0x40 Uses `wx.lib.agw.gradientbutton` buttons instead of generic buttons.
=========================== =========== ==================================================
Events Processing
=================
`No custom events are available for this class.`
License And Version
===================
GenericMessageDialog is distributed under the wxPython license.
Latest Revision: Andrea Gavana @ 14 Apr 2010, 12.00 GMT
Version 0.4
"""
import wx
import wx.lib.buttons as buttons
from wx.lib.embeddedimage import PyEmbeddedImage
# To use AquaButtons or GradientButtons instead of wx.lib.buttons
import aquabutton as AB
import gradientbutton as GB
# GenericMessageDialog styles
GMD_USE_AQUABUTTONS = 32
""" Uses `wx.lib.agw.aquabutton` buttons instead of generic buttons. """
GMD_USE_GRADIENTBUTTONS = 64
""" Uses `wx.lib.agw.gradientbutton` buttons instead of generic buttons. """
_ = wx.GetTranslation
_cancel = PyEmbeddedImage(
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#----------------------------------------------------------------------
_error = PyEmbeddedImage(
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#----------------------------------------------------------------------
_help = PyEmbeddedImage(
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#----------------------------------------------------------------------
_information = PyEmbeddedImage(
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#----------------------------------------------------------------------
_no = PyEmbeddedImage(
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"tFsSetnNIuB2GbDtQcWMexWMwRgLpM3dHNKOU6FykASq1OvfSQNes3mL31vdv5tiJdl8FZqd"
"8QO3F9ZRFEVpTAAAAABJRU5ErkJggg==")
#----------------------------------------------------------------------
_ok = PyEmbeddedImage(
"iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAABHNCSVQICAgIfAhkiAAAAjdJ"
"REFUOI2tksFLk3Ecxp+97975vmuve1dWuiUTNIy1JlsLpkZG0aXLbv0B0aVDUMfVQTp0jJpF"
"EHl5LxUZgZcuQjAID4KUyWwyEU3d9m7O5d733dze97dfB1siJSn1nJ/P5+ELX+Afwx6YuAMB"
"AVgwjcaBBdIovP2eyKMLPYNdM+7kNKZA9i3gR+ENCeF4Hx+8VigVBgrKWrXKGp/2JeCfwhsW"
"Q/HTQiCaVTOYUiZtDuoMQqefrc1S9+uOEGNSRzqd+4j72/c1l4OOQNwn+aOFWg5TdBJEIKbH"
"dI9zHLMt6H3lHrjScfU5x3DSmOXNrVUUxwFQ6S3vDdh9cZ/zTHSz8R0pMguGMKaRMuX5peQ9"
"ZULPW8+PnB286L78zH/M76/DwCYtjSTefaAOQZjpEDofn5J8UR0qViqLoCpLql+IXFzS72IC"
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"WrWYm99K9VdcqugSD8Pd6nG6RNeJCq9ZstwqNL1CMl/z8npdiRkPd2AAYJcTy41FcSVZt+lK"
"na9FaLspCg4ehDew3qJgs6qStUxerhItlr+h74KB5iPNgVZuGkm6QpQWmy3i8AoiY7dA1XTy"
"LZuVGYHGZi8t/gbvCABgDFS7vpVEgSgS29bv5CR7XtmQjxxyxt77En+Edwt+Svpua3MbRT5T"
"a9QXPGL7gxc9L/eE98wwHWaG6JD1783/kB9qTvueLt8LjwAAAABJRU5ErkJggg==")
#----------------------------------------------------------------------
_question = PyEmbeddedImage(
"iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAYAAABzenr0AAAABHNCSVQICAgIfAhkiAAAB/pJ"
"REFUWIXFl3tsVuUdxz/PubyXvu3b2hugKAobaYHJpYZLghMdEzsnbKhxGidzuMVkExedG9ni"
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"v/P7fM5znjx5DnyBFBUVlZWXlw/6Ij2uKcOHD6n60x//vGrVilWdq1e907N4UX1jVVXVuGvp"
"pa72gdLS0huWL3v7o492HSjZ2NRlAO6aMiAYOWpY78yZM8YdPXp039X086+meOrUqdMXLlz4"
"zrr3Wq873p7mhsE3+el0md/S2svJ9mOxF194ZvaJEyeOtbS07LjSnlcyA/6AAQPK5s6dWzdp"
"wqRH/rl8q43Fh/nxeICODFo7nHP09OQpK+0xP3z8rmDNmrUrfzn3uSe7urqOAQ6QKxVQgNTU"
"1IwfWDFwaM1tNbcPrxo+prJi4KSW1g7VdjDnSkoqvTD00VpjjMNoizYO64SengjoddO+Ocyb"
"OP4W/nvo4JZNH2z9d0PDhvVtbfsO7N27d9PnzsD8+b9/vfaeex89fPgYx46fYs/eTpPLJVR5"
"+fV+SUmMbDbCWosx/UNrhzUOYy1agwicOp1FXMaMHVuppt39NW/EiGEqlUrw2msLV86Z89S9"
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"P40xmra2k7z66vsUpCpx0l+P+IgE9PU5xowZojZ/sHnrxbxPCTQ1vb+iumoQ27YdEoj1QyWG"
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"QkQCnIREkWX242Np3NC0paenp/uKBJb8Y9kbb77x+owFC9pcR0eoxBmcBCAhTgzJZJy6Vw7g"
"+xZnHcUlpQR+gKgQz/MRF+JUgCc+lRW4CRNv9J988nd/A+zFsEseSBoaGg9t2do1eP780yqZ"
"FKxziNU4sfT2ambNGkhNTYIo8nj55f1ksyGe56GUj+cF+L5PNgs//Um5TJxYkK+tvbvwswQ+"
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"rQsoLTPuwQduUS+99MITnwW/rMDOnTs3rF69bl394nuUsUYghXOFOFeEUiFF6RTXXVdKuihN"
"KuVjdKz/vhQikkJrJXV/GCVNm7Zsa2pqeutSnMsdSqWxcf3GuXOf+7HndQZr1igViyWBkH2t"
"AWFoGDw4xv59Xfzq1/sRNwRIoFSc3l6fx76PTJ5c5s+Z89R3z5w5c+gynMunurr6dmu1zJ5d"
"H8UTDVJSsl7S6fWSSjVKLLZa4vFVUljUKEXpRikuaZREslFmznzTtLbskvHjJz18zeAL89BD"
"Dz8n4uQHj79tlGqSVOEOSRVuk1Thzv6R2i6FhdtFeVtl+ox/2b17d8msWbNf+VLg53PX1KlP"
"iHNSV7dSQ7Mkk22SSLRKItEqyYIDArvkZ8/8Xe9r3S0PPvjQy18q/HwmT77je21t+zs3NO6W"
"cTXrDbQ6OOCqqzfaRYsapLn5Az11au3T58qv+q/ripJOp0sXL67f2d3dJWvWbHEr3t7k9rW2"
"SH39m0cqKiqGXW2/a7YcPXrso7W1tfd7HsHatQ0rN29u+gtgrrXf/y3/A9AbS5RB5/OZAAAA"
"AElFTkSuQmCC")
#----------------------------------------------------------------------
_reassign = PyEmbeddedImage(
"iVBORw0KGgoAAAANSUhEUgAAAAwAAAAMCAYAAABWdVznAAAABHNCSVQICAgIfAhkiAAAAcRJ"
"REFUKJGdj01Ik3Ecxz///565KcvkcUwedtiWRFRUprTAxxZLq0MRzBy5IIoShF5cp6BLBF16"
"oU4RnQK7BC2WtEOLGLJkvdGbBzOFEqpLRXhYbZLu+XWwt3Mf+B4/H/gqFlkOnAU+AGFgDlgJ"
"zABBIC0ij5RSAoDH485lr52SocHdMv7giqR6e2SyeFn2JLrlWf6SWIHGj4VCoRXAAGhb17Yz"
"urFTFnSTevn4KYnePqamp0j17+Xzl3esWdseFJFlwFsDQGmD4KrtyvzkZf/h05w/18GOXScw"
"dA2UG9/tNwALADqTySQrlW/kcncYyd5ia3w9kZYaN65fpVwu43Y5gKCUUgA6mUzePHRwQIpj"
"BZY2NXD0eBq7qwNrySxjo/eo1Ry01vzGABhKDyjmRsCoh9nvUP2KUZnm7pMJujZv41f8r5A+"
"sk9ejWaVUddAIh4httrF5HuLwWMnsawWHMf5I+hSqWQXSzPqwvBzuvvPcHF4gvuvG1nReYBw"
"OML8/A9EBBERAMO27YexWIzohnY8dS7GX/TRuilFfEsP1WoFr7cen8+H/vcIUAmFQmKappim"
"Kc3NfvH7FxcIBASQfD4f5X/4CVPZn52VDH4mAAAAAElFTkSuQmCC")
#----------------------------------------------------------------------
_warning = PyEmbeddedImage(
"iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAYAAABzenr0AAAABHNCSVQICAgIfAhkiAAABohJ"
"REFUWIXVlktsHVcZx3/nzJyZ+7RvYjs3Jtj12773xokfcV4VCgopArUisEhb8ahIg9ImAYnn"
"glVggRCgbtghVqxYVCwQokh0gSDQNhJSC4iIUpREbWM7iePHffnOnJlzWMy1Y9RWTdxmwZGO"
"ZjQ65zu/7/t/33cG/l/HTx4pZv/0s/OHfvXdR/ceA3e7duR2Ns2CGhrpuVgeUi/uL2V+f+pT"
"hSe2C+BsZ9NXZ51jhz4x+8PBoVSh0KHyrfV4gP/M/+61GtX7tXXfEXgMMmNTE+eGxnu7CBpI"
"GzC+r3/64HTX5+/X1rYAjh5KnxidKX86q1rYYB3COsUeJSZnBp++8BHGHijAWegcnqpc6H9o"
"Ry5er2MjDVGIiGqMT+4Zm5zp/jIgHhjA4MOFk2NT48dUvEYUaEygsUEAQYOenYK9s4Nf/OYI"
"Uw8E4MwuiiPTlWeLxYwfNKtEOiTWAUaHELagtcxEpdg3Xuo+y32U5T1XwRNz3WcOHj/8dE4u"
"S6PXEXEIUQtpQoSNEEaTyfoE1h/ouDH/0ivLvPmhAXylyODBE3PPTUwUinH9NjaKMG4ekxtE"
"qx6ErqFMDUxIrqsnc3Oxml56vfnC2xB9KACPH+79xpETs6fS8U1MFGBNROHo19jxse+QnjiJ"
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"Y2yooX6T0nguN1HadeEUdH5QAGek1PfMeLl3gPpionWsIY7Ams1FcWyIwgijI1hv0qlvMF3J"
"fXywzGc/EMDXxzhcmpl4vODXsbqFsBqMBhshuAtgYoMONXGzhVlagRvXKPeG/uho4dypHnZv"
"C+AYpEYrwxfGRnf20LidHBprpIlxrIatAFGEXq0TLq5g1lrQMuSiFWYq+bnh3fLJbQEcqTgn"
"StODj+WdVWwcIG2IayOU0CipkdjNtbbRwKw0sdpgaavTaFDq1XJ8NH/2qR6G7wvgC9AxPDl0"
"fmQglxfrK7hEKJFMT2o8GSHF3Qg4GBwJUm7pwwbS0SoHKtlS3x7nNO/Rot8VYOBA6mRlsu94"
"Xqzg2BAldfvwCF9ovGYNGbY21ytH4LvgSBAimQCEmtHdEaWx3JdO72HfPQGc2UVxrNR/fqhP"
"+VLXUCJGiRhPRCjdQC0v4a8u4zSWIA4gauFEa6Q9UC5I0fa1DeHHDQ6Us/39u9Uz7/bn9I4P"
"Dw3nn5zcW5zLsopE44oIGbeQa6vIejUR2AMu/xjz+vNgLfLOvxDpJOzYtltCJBBRxPCukPJI"
"9tTNW6u//ONbXNp63v90wnP9DM0dGnhuZm+u6JkGrtC4jTXkyi1kq5Hg+i54LutWUevcT2AV"
"snYVVwGuTCwKwBFJUkiJlIZ0Pp25vhBkuoX57ZXq3Ra9NQJicCh/erJSKGeoI3UDuXob2ayC"
"YyHlglLgKqzjIQ5dZOfss9g4RF+6CFd+nkQn0qDbZbqhR2wY6AqpjKYfXbxT+yTw63dE4Ntl"
"puZm9/xo34jX6awu4txZQOomQgnwPfB9SKXBTyOyXbgz5xG5jyKki2vWYOESOE57bkl4mWSl"
"wJDLKu/qQtTV55jf/G2N1ibAWVDj09mLR/ZmjnfU3sZZW8YRBuEBvoJUClIZ8LOQyoLyQWWg"
"MAbBMlx9HpoL4Kh2LbYBrAGx0S8sHVlLdV323ViMrl2+w6ubAJ/Zz7HJPr43mq6mVdRCKZBe"
"W28/1fY8C6kcpPLJXF+Apb/C/B+gfh1cD5x2GQjaBxswBqwFC0IaOjI41+bNnqKxL/yjRtX5"
"1j6yo7vFD6Z649mOlEGpxJG7oU+BnwE/B34e/A7wO5N3YUFacFPtTRve28R7a5KLK443v+VS"
"hmYoelea7s0/L8R/ccdmKuWZPh7e2fwnbltC4QBKJoXt+eC1I5DugFRnAqBy4PpJkhkNugGB"
"l+gvLBDBxuVl2hDWgrUc3VcQdnjuc7fc137hukJkTL7bW1rxcdZDXF/ieBIReBCkEE0FnpPU"
"vq9BtUA54MZtnRIAG7UgamJDjQ0NhBIbKgh9RGiwYYA1CYSXd8jms109O7Od7uIb16+8tLb0"
"07Aqh3TdxtIxsSuMkdIY6bSMFCsGgZHILX1z4yVJNmNs+2kSyQ0YDAbkjpTp7PDIxQYHkNZa"
"4eYbznxw6fJbbywtii0WN6za93huZ4izszhHckmyZwPESjei+iai/neC79/DP+MDH/8FsY6a"
"7HCEfEAAAAAASUVORK5CYII=")
#----------------------------------------------------------------------
_yes = PyEmbeddedImage(
"iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAABHNCSVQICAgIfAhkiAAAAjdJ"
"REFUOI2tksFLk3Ecxp+97975vmuve1dWuiUTNIy1JlsLpkZG0aXLbv0B0aVDUMfVQTp0jJpF"
"EHl5LxUZgZcuQjAID4KUyWwyEU3d9m7O5d733dze97dfB1siJSn1nJ/P5+ELX+Afwx6YuAMB"
"AVgwjcaBBdIovP2eyKMLPYNdM+7kNKZA9i3gR+ENCeF4Hx+8VigVBgrKWrXKGp/2JeCfwhsW"
"Q/HTQiCaVTOYUiZtDuoMQqefrc1S9+uOEGNSRzqd+4j72/c1l4OOQNwn+aOFWg5TdBJEIKbH"
"dI9zHLMt6H3lHrjScfU5x3DSmOXNrVUUxwFQ6S3vDdh9cZ/zTHSz8R0pMguGMKaRMuX5peQ9"
"ZULPW8+PnB286L78zH/M76/DwCYtjSTefaAOQZjpEDofn5J8UR0qViqLoCpLql+IXFzS72IC"
"eQCwssR2NFfOtNXsFZx09SLkDnfSlsYTluUy7a3Hz6mWMrLGKswiJaV0WS6Uyr9gAGC7It0L"
"WrWYm99K9VdcqugSD8Pd6nG6RNeJCq9ZstwqNL1CMl/z8npdiRkPd2AAYJcTy41FcSVZt+lK"
"na9FaLspCg4ehDew3qJgs6qStUxerhItlr+h74KB5iPNgVZuGkm6QpQWmy3i8AoiY7dA1XTy"
"LZuVGYHGZi8t/gbvCABgDFS7vpVEgSgS29bv5CR7XtmQjxxyxt77En+Edwt+Svpua3MbRT5T"
"a9QXPGL7gxc9L/eE98wwHWaG6JD1783/kB9qTvueLt8LjwAAAABJRU5ErkJggg==")
class StdDialogButtonSizer(wx.BoxSizer):
""" wxWidgets standard dialog button sizer. """
def __init__(self):
""" Default class constructor. """
wx.BoxSizer.__init__(self, wx.HORIZONTAL)
self._buttonAffirmative = None
self._buttonApply = None
self._buttonNegative = None
self._buttonCancel = None
self._buttonHelp = None
def AddButton(self, mybutton):
"""
Add a button to the sizer.
:param `mybutton`: the button to add.
"""
buttonId = mybutton.GetId()
if buttonId in [wx.ID_OK, wx.ID_YES, wx.ID_SAVE]:
self._buttonAffirmative = mybutton
elif buttonId == wx.ID_APPLY:
self._buttonApply = mybutton
elif buttonId == wx.ID_NO:
self._buttonNegative = mybutton
elif buttonId in [wx.ID_CANCEL, wx.ID_CLOSE]:
self._buttonCancel = mybutton
elif buttonId in [wx.ID_HELP, wx.ID_CONTEXT_HELP]:
self._buttonHelp = mybutton
def SetAffirmativeButton(self, button):
"""
Sets the affirmative button.
:param `button`: the button to set as affirmative one.
"""
self._buttonAffirmative = button
def SetNegativeButton(self, button):
"""
Sets the negative button.
:param `button`: the button to set as negative one.
"""
self._buttonNegative = button
def SetCancelButton(self, button):
"""
Sets the cancel button.
:param `button`: the button to set as cancel one.
"""
self._buttonCancel = button
def Realize(self):
""" Realizes the sizer depending on the platform. """
if wx.Platform == "__WXMAC__":
self.Add((0, 0), 0, wx.LEFT, 6)
if self._buttonHelp:
self.Add(self._buttonHelp, 0, wx.ALIGN_CENTRE | wx.LEFT | wx.RIGHT, 6)
if self._buttonNegative:
# HIG POLICE BULLETIN - destructive buttons need extra padding
# 24 pixels on either side
self.Add(self._buttonNegative, 0, wx.ALIGN_CENTRE | wx.LEFT | wx.RIGHT, 12)
# extra whitespace between help/negative and cancel/ok buttons
self.Add((0, 0), 1, wx.EXPAND, 0)
if self._buttonCancel:
self.Add(self._buttonCancel, 0, wx.ALIGN_CENTRE | wx.LEFT | wx.RIGHT, 6)
# Cancel or help should be default
# self._buttonCancel.SetDefaultButton()
# Ugh, Mac doesn't really have apply dialogs, so I'll just
# figure the best place is between Cancel and OK
if self._buttonApply:
self.Add(self._buttonApply, 0, wx.ALIGN_CENTRE | wx.LEFT | wx.RIGHT, 6)
if self._buttonAffirmative:
self.Add(self._buttonAffirmative, 0, wx.ALIGN_CENTRE | wx.LEFT, 6)
if self._buttonAffirmative.GetId() == wx.ID_SAVE:
# these buttons have set labels under Mac so we should use them
self._buttonAffirmative.SetLabel(_("Save"))
if self._buttonNegative:
self._buttonNegative.SetLabel(_("Don't Save"))
# Extra space around and at the right
self.Add((12, 24))
elif wx.Platform == "__WXGTK__":
self.Add((0, 0), 0, wx.LEFT, 9)
if self._buttonHelp:
self.Add(self._buttonHelp, 0, wx.ALIGN_CENTRE | wx.LEFT | wx.RIGHT, 3)
# extra whitespace between help and cancel/ok buttons
self.Add((0, 0), 1, wx.EXPAND, 0)
if self._buttonNegative:
self.Add(self._buttonNegative, 0, wx.ALIGN_CENTRE | wx.LEFT | wx.RIGHT, 3)
# according to HIG, in explicit apply windows the order is:
# [ Help Apply Cancel OK ]
if self._buttonApply:
self.Add(self._buttonApply, 0, wx.ALIGN_CENTRE | wx.LEFT | wx.RIGHT, 3)
if self._buttonCancel:
self.Add(self._buttonCancel, 0, wx.ALIGN_CENTRE | wx.LEFT | wx.RIGHT, 3)
# Cancel or help should be default
# self._buttonCancel.SetDefaultButton()
if self._buttonAffirmative:
self.Add(self._buttonAffirmative, 0, wx.ALIGN_CENTRE | wx.LEFT, 6)
elif wx.Platform == "__WXMSW__":
# Windows
# center-justify buttons
self.Add((0, 0), 1, wx.EXPAND, 0)
if self._buttonAffirmative:
self.Add(self._buttonAffirmative, 0, wx.ALIGN_CENTRE | wx.LEFT | wx.RIGHT, self._buttonAffirmative.ConvertDialogSizeToPixels(wx.Size(2, 0)).x)
if self._buttonNegative:
self.Add(self._buttonNegative, 0, wx.ALIGN_CENTRE | wx.LEFT | wx.RIGHT, self._buttonNegative.ConvertDialogSizeToPixels(wx.Size(2, 0)).x)
if self._buttonCancel:
self.Add(self._buttonCancel, 0, wx.ALIGN_CENTRE | wx.LEFT | wx.RIGHT, self._buttonCancel.ConvertDialogSizeToPixels(wx.Size(2, 0)).x)
if self._buttonApply:
self.Add(self._buttonApply, 0, wx.ALIGN_CENTRE | wx.LEFT | wx.RIGHT, self._buttonApply.ConvertDialogSizeToPixels(wx.Size(2, 0)).x)
if self._buttonHelp:
self.Add(self._buttonHelp, 0, wx.ALIGN_CENTRE | wx.LEFT | wx.RIGHT, self._buttonHelp.ConvertDialogSizeToPixels(wx.Size(2, 0)).x)
self.Add((0, 0), 1, wx.EXPAND, 0)
else:
# GTK+1 and any other platform
if self._buttonHelp:
self.Add(self._buttonHelp, 0, wx.ALIGN_CENTRE | wx.LEFT | wx.RIGHT, self._buttonHelp.ConvertDialogSizeToPixels(wx.Size(4, 0)).x)
# extra whitespace between help and cancel/ok buttons
self.Add((0, 0), 1, wx.EXPAND, 0)
if self._buttonApply:
self.Add(self._buttonApply, 0, wx.ALIGN_CENTRE | wx.LEFT | wx.RIGHT, self._buttonApply.ConvertDialogSizeToPixels(wx.Size(4, 0)).x)
if self._buttonAffirmative:
self.Add(self._buttonAffirmative, 0, wx.ALIGN_CENTRE | wx.LEFT | wx.RIGHT, self._buttonAffirmative.ConvertDialogSizeToPixels(wx.Size(4, 0)).x)
if self._buttonNegative:
self.Add(self._buttonNegative, 0, wx.ALIGN_CENTRE | wx.LEFT | wx.RIGHT, self._buttonNegative.ConvertDialogSizeToPixels(wx.Size(4, 0)).x)
if self._buttonCancel:
self.Add(self._buttonCancel, 0, wx.ALIGN_CENTRE | wx.LEFT | wx.RIGHT, self._buttonCancel.ConvertDialogSizeToPixels(wx.Size(4, 0)).x)
# Cancel or help should be default
# self._buttonCancel.SetDefaultButton()
class GenericMessageDialog(wx.Dialog):
"""
Main class implementation, L{GenericMessageDialog} is a possible replacement
for the standard `wx.MessageDialog`.
"""
def __init__(self, parent, message, caption, agwStyle,
pos=wx.DefaultPosition, size=wx.DefaultSize,
style=wx.DEFAULT_DIALOG_STYLE|wx.WANTS_CHARS):
"""
Default class constructor.
:param `parent`: the L{GenericMessageDialog} parent (if any);
:param `message`: the message in the main body of the dialog;
:param `caption`: the dialog title;
:param `agwStyle`: the AGW-specific dialog style; it can be one of the
following bits:
=========================== =========== ==================================================
Window Styles Hex Value Description
=========================== =========== ==================================================
0 0 Uses normal generic buttons
``GMD_USE_AQUABUTTONS`` 0x20 Uses L{AquaButton} buttons instead of generic buttons.
``GMD_USE_GRADIENTBUTTONS`` 0x40 Uses L{GradientButton} buttons instead of generic buttons.
=========================== =========== ==================================================
:param `pos`: the dialog position on screen;
:param `size`: the dialog size;
:param `style`: the underlying `wx.Dialog` style.
"""
wx.Dialog.__init__(self, parent, wx.ID_ANY, caption, pos, size, style)
self._agwStyle = agwStyle
topsizer = wx.BoxSizer(wx.VERTICAL)
icon_text = wx.BoxSizer(wx.HORIZONTAL)
case = self._agwStyle & wx.ICON_MASK
if case == wx.ICON_ERROR:
bitmap = _error
elif case == wx.ICON_INFORMATION:
bitmap = _information
elif case == wx.ICON_WARNING:
bitmap = _warning
elif case == wx.ICON_QUESTION:
bitmap = _question
# Populate the sizers...
icon = wx.StaticBitmap(self, -1, bitmap.GetBitmap())
icon_text.Add(icon, 0, wx.ALIGN_CENTER_HORIZONTAL)
icon_text.Add(self.CreateTextSizer(message), 1, wx.ALIGN_CENTER | wx.LEFT, 10)
topsizer.Add(icon_text, 1, wx.EXPAND | wx.LEFT | wx.RIGHT | wx.TOP, 10)
center_flag = wx.EXPAND
if self._agwStyle & wx.YES_NO:
center_flag |= wx.ALIGN_CENTRE
sizerBtn = self.CreateSeparatedButtonSizer(self._agwStyle & self.ButtonSizerFlags)
if sizerBtn:
topsizer.Add(sizerBtn, 0, center_flag | wx.ALL, 10)
self.SetAutoLayout(True)
self.SetSizer(topsizer)
topsizer.SetSizeHints(self)
topsizer.Fit(self)
size = self.GetSize()
if size.x < size.y*3/2:
size.x = size.y*3/2
self.SetSize(size)
self.Layout()
self.Centre(wx.BOTH | wx.CENTER_FRAME)
self.Bind(wx.EVT_BUTTON, self.OnYes, id=wx.ID_YES)
self.Bind(wx.EVT_BUTTON, self.OnOk, id=wx.ID_OK)
self.Bind(wx.EVT_BUTTON, self.OnNo, id=wx.ID_NO)
self.Bind(wx.EVT_BUTTON, self.OnCancel, id=wx.ID_CANCEL)
for child in self.GetChildren():
if isinstance(child, wx.lib.buttons.ThemedGenBitmapTextButton) or \
isinstance(child, AB.AquaButton) or isinstance(child, GB.GradientButton):
# Handles the key down for the buttons...
child.Bind(wx.EVT_KEY_DOWN, self.OnKeyDown)
if isinstance(child, wx.lib.buttons.ThemedGenBitmapTextButton):
child.SetUseFocusIndicator(False)
self.Bind(wx.EVT_NAVIGATION_KEY, self.OnNavigation)
self.SwitchFocus()
def OnYes(self, event):
""" L{GenericMessageDialog} had received a ``wx.ID_YES`` answer. """
self.EndModal(wx.ID_YES)
def OnOk(self, event):
""" L{GenericMessageDialog} had received a ``wx.ID_OK`` answer. """
self.EndModal(wx.ID_OK)
def OnNo(self, event):
""" L{GenericMessageDialog} had received a ``wx.ID_NO`` answer. """
self.EndModal(wx.ID_NO)
def OnCancel(self, event):
""" L{GenericMessageDialog} had received a ``wx.ID_CANCEL`` answer. """
# Allow cancellation via ESC/Close button except if
# only YES and NO are specified.
if self._agwStyle & wx.YES_NO != wx.YES_NO or self._agwStyle & wx.CANCEL:
self.EndModal(wx.ID_CANCEL)
def OnKeyDown(self, event):
"""
Handles the ``wx.EVT_KEY_DOWN`` event for L{GenericMessageDialog}.
:param `event`: a `wx.KeyEvent` event to be processed.
"""
key = event.GetKeyCode()
if key == wx.WXK_ESCAPE:
self.OnCancel(None)
ids = []
for child in self.GetChildren():
if isinstance(child, wx.lib.buttons.ThemedGenBitmapTextButton) or \
isinstance(child, AB.AquaButton) or isinstance(child, GB.GradientButton):
ids.append(child.GetId())
if key in [ord("y"), ord("Y")] and wx.ID_YES in ids:
self.OnYes(None)
elif key in [ord("n"), ord("N")] and wx.ID_NO in ids:
self.OnNo(None)
elif key in [ord("c"), ord("C")] and wx.ID_CANCEL in ids:
self.OnCancel(None)
elif key in [ord("o"), ord("O")] and wx.ID_OK in ids:
self.OnOk(None)
event.Skip()
def OnNavigation(self, event):
"""
Handles the ``wx.EVT_NAVIGATION_KEY`` event for L{GenericMessageDialog}.
:param `event`: a `wx.NavigationKeyEvent` event to be processed.
"""
# Switch the focus between buttons...
if wx.GetKeyState(wx.WXK_LEFT) or wx.GetKeyState(wx.WXK_RIGHT) or \
wx.GetKeyState(wx.WXK_DOWN) or wx.GetKeyState(wx.WXK_UP) or \
wx.GetKeyState(wx.WXK_NUMPAD_LEFT) or wx.GetKeyState(wx.WXK_NUMPAD_RIGHT) or \
wx.GetKeyState(wx.WXK_NUMPAD_DOWN) or wx.GetKeyState(wx.WXK_NUMPAD_UP) or \
event.IsFromTab():
event.Skip()
wx.CallAfter(self.SwitchFocus)
return
button = wx.Window.FindFocus()
buttonId = button.GetId()
self.EndModal(buttonId)
def SwitchFocus(self):
""" Switch focus between buttons. """
current = wx.Window.FindFocus()
font = self.GetFont()
boldFont = wx.Font(font.GetPointSize(), font.GetFamily(), font.GetStyle(), wx.BOLD,
font.GetUnderlined(), font.GetFaceName())
for child in self.GetChildren():
if isinstance(child, wx.lib.buttons.ThemedGenBitmapTextButton) or \
isinstance(child, AB.AquaButton) or isinstance(child, GB.GradientButton):
if child == current:
# Set a bold font for the current focused button
child.SetFont(boldFont)
else:
# Restore the other buttons...
child.SetFont(font)
child.Refresh()
def CreateButtonSizer(self, flags):
"""
Creates a sizer with standard buttons.
:param `flags`: a bit list of the following flags:
================= ========= ==========================
Flags Hex Value Description
================= ========= ==========================
``wx.YES`` 0x2 Show a Yes button
``wx.OK`` 0x4 Show an OK button
``wx.NO`` 0x8 Show a No button
``wx.CANCEL`` 0x10 Show a Cancel button
``wx.NO_DEFAULT`` 0x80 Used with ``wx.YES`` and ``wx.NO``, makes No button the default
``wx.HELP`` 0x8000 Show a Help button
================= ========= ==========================
:note: The sizer lays out the buttons in a manner appropriate to the platform.
"""
sizer = self.CreateStdDialogButtonSizer(flags)
return sizer
def CreateSeparatedButtonSizer(self, flags):
"""
Creates a sizer with standard buttons using L{CreateButtonSizer} separated
from the rest of the dialog contents by a horizontal `wx.StaticLine`.
:param `flags`: the button sizer flags.
:see: L{CreateButtonSizer} for a list of valid flags.
"""
sizer = self.CreateButtonSizer(flags)
# Mac Human Interface Guidelines recommend not to use static lines as
# grouping elements
if wx.Platform != "__WXMAC__":
topsizer = wx.BoxSizer(wx.VERTICAL)
topsizer.AddF(wx.StaticLine(self), wx.SizerFlags().Expand().DoubleBorder(wx.BOTTOM))
topsizer.AddF(sizer, wx.SizerFlags().Expand())
sizer = topsizer
return sizer
def CreateStdDialogButtonSizer(self, flags):
"""
Creates a L{StdDialogButtonSizer} with standard buttons.
:param `flags`: the button sizer flags.
:see: L{CreateButtonSizer} for a list of valid flags.
:note: The sizer lays out the buttons in a manner appropriate to the platform.
"""
sizer = StdDialogButtonSizer()
no = yes = ok = None
if flags & wx.OK:
# Remove unwanted flags...
flags &= ~(wx.YES | wx.NO | wx.NO_DEFAULT)
size=(-1, 28)
if self._agwStyle & GMD_USE_AQUABUTTONS:
klass = AB.AquaButton
size=(-1, -1)
elif self._agwStyle & GMD_USE_GRADIENTBUTTONS:
klass = GB.GradientButton
else:
klass = buttons.ThemedGenBitmapTextButton
if flags & wx.OK:
ok = klass(self, wx.ID_OK, _ok.GetBitmap(), _("OK"), size=size)
sizer.AddButton(ok)
if flags & wx.CANCEL:
cancel = klass(self, wx.ID_CANCEL, _cancel.GetBitmap(), _("Cancel"), size=size)
sizer.AddButton(cancel)
if flags & wx.YES:
yes = klass(self, wx.ID_YES, _yes.GetBitmap(), _("Yes"), size=size)
sizer.AddButton(yes)
if flags & wx.NO:
no = klass(self, wx.ID_NO, _no.GetBitmap(), _("No"), size=size)
sizer.AddButton(no)
if flags & wx.HELP:
help = klass(self, wx.ID_HELP, _help.GetBitmap(), _("Help"), size=size)
sizer.AddButton(help)
if flags & wx.NO_DEFAULT:
if no:
no.SetDefault()
no.SetFocus()
else:
if ok:
ok.SetDefault()
ok.SetFocus()
elif yes:
yes.SetDefault()
yes.SetFocus()
if flags & wx.OK:
self.SetAffirmativeId(wx.ID_OK)
elif flags & wx.YES:
self.SetAffirmativeId(wx.ID_YES)
sizer.Realize()
return sizer
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