Allow plugins to register their icons, new icons for geoview
svn: r14289
This commit is contained in:
Benny Malengier
@ -34,7 +34,8 @@ importers, exporters, quick reports, and document generators.
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# Standard Python modules
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#
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#-------------------------------------------------------------------------
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import os
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import gtk
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#-------------------------------------------------------------------------
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#
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@ -43,14 +44,75 @@ importers, exporters, quick reports, and document generators.
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#-------------------------------------------------------------------------
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import gen.utils
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from gen.plug import BasePluginManager, PluginRegister
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from constfunc import win
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import config
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import const
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#-------------------------------------------------------------------------
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#
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# Constants
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# Functions
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#
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#-------------------------------------------------------------------------
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def base_reg_stock_icons(iconpaths, extraiconsize, items):
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"""
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Reusable base to register stock icons in Gramps
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..attribute iconpaths: list of main directory of the base icon, and
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extension, eg:
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[(os.path.join(const.IMAGE_DIR, 'scalable'), '.svg')]
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..attribute extraiconsize: list of dir with extra prepared icon sizes and
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the gtk size to use them for, eg:
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[(os.path.join(const.IMAGE_DIR, '22x22'), gtk.ICON_SIZE_LARGE_TOOLBAR)]
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..attribute items: list of icons to register, eg:
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[('gramps-db', _('Family Trees'), gtk.gdk.CONTROL_MASK, 0, '')]
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"""
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# Register our stock items
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gtk.stock_add (items)
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# Add our custom icon factory to the list of defaults
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factory = gtk.IconFactory ()
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factory.add_default ()
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for data in items:
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pixbuf = 0
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for (dirname, ext) in iconpaths:
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icon_file = os.path.expanduser(os.path.join(dirname, data[0]+ext))
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if os.path.isfile(icon_file):
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try:
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pixbuf = gtk.gdk.pixbuf_new_from_file (icon_file)
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break
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except:
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pass
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if not pixbuf :
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icon_file = os.path.join(const.IMAGE_DIR, 'gramps.png')
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pixbuf = gtk.gdk.pixbuf_new_from_file (icon_file)
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## FIXME from gtk 2.17.3/2.15.2 change this to
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## FIXME pixbuf = pixbuf.add_alpha(True, 255, 255, 255)
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pixbuf = pixbuf.add_alpha(True, chr(0xff), chr(0xff), chr(0xff))
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icon_set = gtk.IconSet (pixbuf)
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#add different sized icons, always png type!
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for size in extraiconsize :
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pixbuf = 0
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icon_file = os.path.expanduser(
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os.path.join(size[0], data[0]+'.png'))
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if os.path.isfile(icon_file):
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try:
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pixbuf = gtk.gdk.pixbuf_new_from_file (icon_file)
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except:
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pass
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if pixbuf :
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source = gtk.IconSource()
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source.set_size_wildcarded(False)
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source.set_size(size[1])
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source.set_pixbuf(pixbuf)
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icon_set.add_source(source)
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factory.add (data[0], icon_set)
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#-------------------------------------------------------------------------
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#
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# GuiPluginManager
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@ -83,14 +145,70 @@ class GuiPluginManager(gen.utils.Callback):
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self.basemgr = BasePluginManager.get_instance()
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self.__hidden_plugins = set(config.get('plugin.hiddenplugins'))
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self.__hidden_changed()
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def load_plugin(self, pdata):
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if not self.is_loaded(pdata.id):
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#load stock icons before import, only gui needs this
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if pdata.icons:
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if pdata.icondir and os.path.isdir(pdata.icondir):
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dir = pdata.icondir
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else:
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#use the plugin directory
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dir = pdata.directory
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self.load_icons(pdata.icons, dir)
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return self.basemgr.load_plugin(pdata)
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def reload_plugins(self):
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self.basemgr.reload_plugins()
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self.emit('plugins-reloaded')
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def __getattr__(self, name):
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return getattr(self.basemgr, name)
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def load_icons(self, icons, dir):
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"""
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Load icons in the iconfactory of gramps, so they can be used in the
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plugin.
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..attribute icons:
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New stock icons to register. A list of tuples (stock_id, icon_label),
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eg:
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[('gramps_myplugin', _('My Plugin')),
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('gramps_myplugin_open', _('Open Plugin'))]
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The plugin directory must contain the directories scalable, 48x48, 22x22
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and 16x16 with the icons, eg in dir we have:
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scalable/gramps_myplugin.svg
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48x48/gramps_myplugin.png
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22x22/gramps_myplugin.png
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..attribute dir: directory from where to load the icons
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"""
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if win():
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iconpaths = [
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(os.path.join(dir, '48x48'), '.png'),
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(dir, '.png'),
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]
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else :
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iconpaths = [
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(os.path.join(dir, 'scalable'), '.svg'),
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(dir, '.svg'), (dir, '.png'),
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]
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#sizes: menu=16, small_toolbar=18, large_toolbar=24,
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# button=20, dnd=32, dialog=48
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#add to the back of this list to overrule images set at beginning of list
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extraiconsize = [
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(os.path.join(dir, '22x22'), gtk.ICON_SIZE_LARGE_TOOLBAR),
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(os.path.join(dir, '16x16'), gtk.ICON_SIZE_MENU),
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(os.path.join(dir, '22x22'), gtk.ICON_SIZE_BUTTON),
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]
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items = []
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for stock_id, label in icons:
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items.append((stock_id, label, gtk.gdk.CONTROL_MASK, 0, ''))
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base_reg_stock_icons(iconpaths, extraiconsize, items)
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def __hidden_changed(self, *args):
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#if hidden changed, stored data must be emptied as it could contain
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#something that now must be hidden
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