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###############################################################################
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# Purpose: Provides artwork for Editra based on object ids #
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# Author: Cody Precord <cprecord@editra.org> #
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# Copyright: (c) 2007 Cody Precord <staff@editra.org> #
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# License: wxWindows License #
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###############################################################################
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Provides and ArtProvider class that works off of object ID's to return an
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associated art resource. The provider works hand in hand with Editra's theme
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framework that allows for themes to be provided as plugins that act as the
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resource providers for the ArtProvider.
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@summary: Editra's ArtProvider, supplies icons based off of object ids
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__author__ = "Cody Precord <cprecord@editra.org>"
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__cvsid__ = "$Id: ed_art.py 66815 2011-01-29 20:46:20Z CJP $"
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__revision__ = "$Revision: 66815 $"
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#--------------------------------------------------------------------------#
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from profiler import Profile_Get
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import syntax.syntax as syntax
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#--------------------------------------------------------------------------#
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# Map for default system/wx provided graphic resources.
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# For toolbar ones fall back to ones provided by the default Tango theme
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ed_glob.ID_ADD_BM : wx.ART_ADD_BOOKMARK,
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ed_glob.ID_BIN_FILE : wx.ART_EXECUTABLE_FILE,
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ed_glob.ID_CDROM : wx.ART_CDROM,
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ed_glob.ID_COPY : wx.ART_COPY,
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ed_glob.ID_CUT : wx.ART_CUT,
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ed_glob.ID_DELETE : wx.ART_DELETE,
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ed_glob.ID_DEL_BM : wx.ART_DEL_BOOKMARK,
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# ed_glob.ID_DOCPROP : wx.ART_NORMAL_FILE, # Bad match
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ed_glob.ID_DOWN : wx.ART_GO_DOWN,
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ed_glob.ID_EXIT : wx.ART_QUIT,
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ed_glob.ID_FILE : wx.ART_NORMAL_FILE,
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ed_glob.ID_FIND : wx.ART_FIND,
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ed_glob.ID_FIND_REPLACE : wx.ART_FIND_AND_REPLACE,
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ed_glob.ID_FLOPPY : wx.ART_FLOPPY,
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ed_glob.ID_FOLDER : wx.ART_FOLDER,
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ed_glob.ID_HARDDISK : wx.ART_HARDDISK,
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ed_glob.ID_NEW : wx.ART_NEW,
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ed_glob.ID_NEXT_MARK : wx.ART_GO_FORWARD,
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ed_glob.ID_OPEN : wx.ART_FILE_OPEN,
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# ed_glob.ID_PACKAGE : wx.ART_HARDDISK, # Poor match
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ed_glob.ID_PASTE : wx.ART_PASTE,
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# ed_glob.ID_PREF : wx.ART_EXECUTABLE_FILE, # Bad match
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ed_glob.ID_PRE_MARK : wx.ART_GO_BACK,
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ed_glob.ID_PRINT : wx.ART_PRINT,
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ed_glob.ID_REDO : wx.ART_REDO,
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ed_glob.ID_SAVE : wx.ART_FILE_SAVE,
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ed_glob.ID_SAVEAS : wx.ART_FILE_SAVE_AS,
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ed_glob.ID_STOP : wx.ART_ERROR,
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# ed_glob.ID_THEME : wx.ART_INFORMATION, # Bad match
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ed_glob.ID_UNDO : wx.ART_UNDO,
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ed_glob.ID_UP : wx.ART_GO_UP,
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ed_glob.ID_USB : wx.ART_REMOVABLE,
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# ed_glob.ID_WEB : wx.ART_HARDDISK # Bad match
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#--------------------------------------------------------------------------#
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class EditraArt(wx.ArtProvider):
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"""Editras Art Provider. Provides the mimetype images and loads any custom
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user defined icon sets as well. Editra theme specific icons are looked up
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by passing an objects related id as a string to this providers CreateBitmap
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function for it to talk to the theme resource provider. If the id is not
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a defined object ID it is simply ignored or passed to the the next
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ArtProvider in the chain to handle.
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"""Initializes Editra's art provider"""
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super(EditraArt, self).__init__()
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self._library = ed_theme.BitmapProvider(wx.GetApp().GetPluginManager())
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def CreateBitmap(self, art_id, client, size):
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"""Lookup and return an associated bitmap from the current theme if
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one exisists. If the art_id is not a theme defined id and is a wx
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defined art resource then it is passed to the next ArtProvider in the
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@return: Requested bitmap from current theme if one exists
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# All art ids we can handle can be converted to int
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# If using default theme let the system provide the art when possible
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# this is mostly for GTK where there is a native art provider that can
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# provide theme icons.
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if Profile_Get('ICONS', 'str').lower() == u'default' and art_id in DEFAULT:
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if client == wx.ART_MENU:
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elif client == wx.ART_TOOLBAR:
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size = Profile_Get('ICON_SZ', default=(24, 24))
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return wx.ArtProvider.GetBitmap(DEFAULT[art_id], client, size)
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# If a custom theme is set fetch the requested bitmap
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bmp = self._library.GetBitmap(art_id, client)
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if not bmp.IsNull() and bmp.IsOk():
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# Dont scale toolbar icons on wxMac as the toolbar handles it
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# internally and produces much nicer results.
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if client == wx.ART_TOOLBAR and not wx.Platform == '__WXMAC__':
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if size == wx.DefaultSize:
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size = Profile_Get('ICON_SZ', default=(24, 24))
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img_sz = bmp.GetSize()
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if size[0] < img_sz[0]:
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img = wx.ImageFromBitmap(bmp)
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img.Rescale(size[0], size[1], wx.IMAGE_QUALITY_HIGH)
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bmp = wx.BitmapFromImage(img)
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elif client == wx.ART_MENU and bmp.GetSize() != (16, 16):
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img = wx.ImageFromBitmap(bmp)
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img.Rescale(16, 16, wx.IMAGE_QUALITY_HIGH)
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bmp = wx.BitmapFromImage(img)
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elif client == wx.ART_TOOLBAR:
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# Dont fail on a toolbar icon return a warning icon when nothing is
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# found in the bitmap provider.
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bmp = wx.ArtProvider.GetBitmap(wx.ART_WARNING, client, size)
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elif art_id in syntax.SYNTAX_IDS:
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# Dont fail when requesting mime type icons, fallback to the system
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# icon for a normal file in this case.
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bmp = wx.ArtProvider.GetBitmap(wx.ART_NORMAL_FILE,
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wx.ART_MENU, (16, 16))
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if bmp.IsOk() and not bmp.IsNull():
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# All failed so return a Null
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#-----------------------------------------------------------------------------#