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Viewing changes to wxPython/wx/tools/Editra/src/ed_basewin.py

  • Committer: Package Import Robot
  • Author(s): Stéphane Graber
  • Date: 2012-01-07 13:59:25 UTC
  • mfrom: (1.1.9) (5.1.10 sid)
  • Revision ID: package-import@ubuntu.com-20120107135925-2601miy9ullcon9j
Tags: 2.8.12.1-6ubuntu1
https://launchpad.net/bugs/632984
* Resync from Debian, changes that were kept:
  - debian/rules: re-enable mediactrl. This allows libwx_gtk2u_media-2.8 to be
    built, as this is required by some applications (LP: #632984)
  - debian/control: Build-dep on libxt-dev for mediactrl.
  - Patches
    + fix-bashism-in-example
* Add conflict on python-wxgtk2.8 (<< 2.8.12.1-6ubuntu1~) to python-wxversion
  to guarantee upgrade ordering when moving from pycentral to dh_python2.

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wxPython/wx/tools/Editra/src/ed_basewin.py
 
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###############################################################################
 
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# Name: ed_basewin.py                                                         #
 
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# Purpose: Common window base class(es)                                       #
 
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# Author: Cody Precord <cprecord@editra.org>                                  #
 
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# Copyright: (c) 2011 Cody Precord <staff@editra.org>                         #
 
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# License: wxWindows License                                                  #
 
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###############################################################################
 
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"""
 
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This module provides base classes for windows and dialogs to be used within
 
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Editra.
 
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"""
 
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__author__ = "Cody Precord <cprecord@editra.org>"
 
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__svnid__ = "$Id: ed_basewin.py 67857 2011-06-05 00:16:24Z CJP $"
 
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__revision__ = "$Revision: 67857 $"
 
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#--------------------------------------------------------------------------#
 
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# Imports
 
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import wx
 
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# Local Imports
 
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import ed_msg
 
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import eclib
 
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import util
 
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#--------------------------------------------------------------------------#
 
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def FindMainWindow(window):
 
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        """Find the MainWindow of the given window
 
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        @return: MainWindow or None
 
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        """
 
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        def IsMainWin(win):
 
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            """Check if the given window is a main window"""
 
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            return getattr(win, '__name__', '') == 'MainWindow'
 
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        if IsMainWin(window):
 
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            return window
 
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        # else start looking up the parent hierarchy
 
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        tlw = window.GetTopLevelParent()
 
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        if IsMainWin(tlw):
 
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            return tlw
 
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        elif hasattr(tlw, 'GetParent'):
 
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            tlw = tlw.GetParent()
 
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            if IsMainWin(tlw):
 
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                return tlw
 
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        return None
 
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#--------------------------------------------------------------------------#
 
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class EdBaseDialog(eclib.ECBaseDlg):
 
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    """Editra Dialog Base Class"""
 
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    def __init__(self, parent, id=wx.ID_ANY, title=u"",
 
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                 pos=wx.DefaultPosition, size=wx.DefaultSize, 
 
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                 style=wx.DEFAULT_DIALOG_STYLE, name=u"EdBaseDialog"):
 
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        super(EdBaseDialog, self).__init__(parent, id, title, pos,
 
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                                           size, style, name)
 
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#--------------------------------------------------------------------------#
 
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class EdBaseFrame(wx.Frame):
 
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    """Editra Frame Base Class"""
 
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    def __init__(self, parent, id=wx.ID_ANY, title=u"",
 
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                 pos=wx.DefaultPosition, size=wx.DefaultSize,
 
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                 style=wx.DEFAULT_FRAME_STYLE, name=u"EdBaseFrame"):
 
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        super(EdBaseFrame, self).__init__(parent, id, title, pos,
 
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                                          size, style, name)
 
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        # Setup
 
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        util.SetWindowIcon(self)
 
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        # Register with App
 
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        wx.GetApp().RegisterWindow(repr(self), self)
 
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        # Event Handlers
 
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        self.Bind(wx.EVT_CLOSE, self.OnClose)
 
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    def OnClose(self, event):
 
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        """Handle frame closure event"""
 
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        wx.GetApp().UnRegisterWindow(repr(self))
 
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        event.Skip()
 
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#--------------------------------------------------------------------------#
 
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class EdBaseCtrlBox(eclib.ControlBox):
 
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    """ControlBox base class to be used by all common components"""
 
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    def __init__(self, parent):
 
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        super(EdBaseCtrlBox, self).__init__(parent)
 
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        ed_msg.Subscribe(self._OnFontChange, ed_msg.EDMSG_DSP_FONT)
 
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        self.Bind(wx.EVT_WINDOW_DESTROY, self._OnDestroy)
 
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    def _OnDestroy(self, evt):
 
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        if self and evt.GetEventObject is self:
 
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            ed_msg.Unsubscribe(self._OnFontChange)
 
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    def _OnFontChange(self, msg):
 
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        if not self:
 
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            return
 
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        font = msg.GetData()
 
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        if isinstance(font, wx.Font):
 
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            for pos in (wx.TOP, wx.BOTTOM, wx.LEFT, wx.RIGHT):
 
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                cbar = self.GetControlBar(pos)
 
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                if cbar:
 
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                    for child in cbar.GetChildren():
 
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                        child.SetFont(font)
 
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    def AddPlateButton(self, lbl=u"", bmp=-1,
 
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                       align=wx.ALIGN_LEFT, cbarpos=wx.TOP):
 
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        """Add an eclib.PlateButton to the ControlBar specified by
 
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        cbarpos.
 
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        @keyword lbl: Button Label
 
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        @keyword bmp: Bitmap or EditraArtProvider ID
 
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        @keyword align: button alignment
 
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        @keyword cbarpos: ControlBar position
 
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        @return: PlateButton instance
 
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121
        """
 
122
        ctrlbar = self.GetControlBar(cbarpos)
 
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        assert ctrlbar is not None, "No ControlBar at cbarpos"
 
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        if not isinstance(bmp, wx.Bitmap):
 
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            assert isinstance(bmp, int)
 
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            bmp = wx.ArtProvider.GetBitmap(str(bmp), wx.ART_MENU)
 
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        if bmp.IsNull() or not bmp.IsOk():
 
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            bmp = None
 
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        btn = eclib.PlateButton(ctrlbar, wx.ID_ANY, lbl, bmp,
 
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                                style=eclib.PB_STYLE_NOBG)
 
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        ctrlbar.AddControl(btn, align)
 
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        return btn
 
133
 
 
134
    def CreateControlBar(self, pos=wx.TOP):
 
135
        """Override for CreateControlBar to automatically set the
 
136
        flat non-gradient version of the control under GTK.
 
137
 
 
138
        """
 
139
        cbar = super(EdBaseCtrlBox, self).CreateControlBar(pos)
 
140
        if wx.Platform == '__WXGTK__':
 
141
            cbar.SetWindowStyle(eclib.CTRLBAR_STYLE_DEFAULT)
 
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        return cbar