249 lines
6.8 KiB
Python
249 lines
6.8 KiB
Python
#
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# pixmapRadioButtonGroup_gui.py: general purpose radio button group with pixmaps
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# and descriptions
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#
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# Copyright (C) 2000, 2001, 2002 Red Hat, Inc. All rights reserved.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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import gtk
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from constants import *
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class pixmapRadioButtonGroup:
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def toggled (self, widget):
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if self.togglecb is not None:
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name = None
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for b in self.buttonToEntry.keys():
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if b == widget:
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name = self.buttonToEntry[b]
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self.togglecb(widget, name)
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# if not widget.get_active ():
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# return
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#
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# expects a gtk pixmap for pixmap
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#
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def pixRadioButton (self, group, labelstr, pixmap, description=None):
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pix = pixmap
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hbox = gtk.HBox (False, 18)
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if pix != None:
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hbox.pack_start (pix, True, True, 0)
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label = gtk.Label("")
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label.set_line_wrap(True)
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label.set_markup("<b>"+labelstr+"</b>")
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label.set_alignment (0.0, 0.5)
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if description is not None:
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label.set_markup ("<b>%s</b>\n<small>%s</small>" %(labelstr,
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description))
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label.set_line_wrap(True)
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if gtk.gdk.screen_width() > 640:
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wraplen = 600
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else:
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wraplen = 250
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label.set_size_request(wraplen, -1)
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label.set_use_markup (True)
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label.set_use_underline(True)
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hbox.pack_start (label, True, True, 0)
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button = gtk.RadioButton (group)
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button.add (hbox)
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label.set_mnemonic_widget(button)
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return button
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# add a entry to end of list
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# (label and descr should already be passed through _())
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def addEntry(self, name, label, pixmap=None, descr=None, userdata=None):
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node = {}
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node["name"] = name
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node["label"] = label
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node["descr"] = descr
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node["pixmap"] = pixmap
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node["userdata"] = userdata
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self.entries.append(node)
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#
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# finds entry matching name and makes it current
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#
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# MUST call AFTER calling render, since widgets are not created yet otherwise
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#
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def setCurrent(self, name):
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for b in self.buttonToEntry.keys():
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if self.buttonToEntry[b] == name:
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b.set_active(1)
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#
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# returns name of current selection
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#
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# MUST call AFTER calling render, since widgets are not created yet otherwise
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#
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def getCurrent(self):
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for b in self.buttonToEntry.keys():
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if b.get_active():
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return self.buttonToEntry[b]
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#
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# MUST call AFTER calling render, since widgets are not created yet otherwise
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#
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def packWidgetInEntry(self, name, widget):
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# find button for name
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for b in self.buttonToEntry.keys():
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if self.buttonToEntry[b] == name:
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# now find box for button
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for (button, box, buttons) in self.topLevelButtonList:
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if button == b:
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box.pack_end(widget)
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return
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def setToggleCallback(self, cb):
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self.togglecb = cb
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# render resulting list, returns a box you can pack
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#
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# call this after adding all parents and nodes
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def render(self):
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radioGroup = None
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buttons = []
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for item in self.entries:
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box = gtk.VBox (False, 6)
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name = item["name"]
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label = item["label"]
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pixmap = item["pixmap"]
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descr = item["descr"]
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radioGroup = self.pixRadioButton(radioGroup, label, pixmap,
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description=descr)
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buttons.append(radioGroup)
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self.buttonToEntry[radioGroup] = name
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self.topLevelButtonList.append((radioGroup, box, buttons))
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radioGroup.connect("toggled", self.toggled)
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finalVBox = gtk.VBox(False, 6)
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finalVBox.set_border_width (5)
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for (button, box, buttons) in self.topLevelButtonList:
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vbox = gtk.VBox (False, 6)
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finalVBox.pack_start(vbox, False, False)
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vbox.pack_start (button, False, False)
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if box:
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tmphbox = gtk.HBox(False)
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crackhbox = gtk.HBox(False)
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crackhbox.set_size_request(50, -1)
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tmphbox.pack_start(crackhbox, False, False)
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tmphbox.pack_start(box, True, True)
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vbox.pack_start(tmphbox, False, False)
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return finalVBox
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# InstallPathWindow tag="instpath"
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def __init__(self):
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self.entries = []
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self.topLevelButtonList = []
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self.buttonToEntry = {}
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self.togglecb = None
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if __name__ == "__main__":
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def readPixmap(fn):
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pixbuf = gtk.gdk.pixbuf_new_from_file(fn)
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source = gtk.IconSource()
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source.set_pixbuf(pixbuf)
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source.set_size(gtk.ICON_SIZE_DIALOG)
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source.set_size_wildcarded(False)
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iconset = gtk.IconSet()
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iconset.add_source(source)
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p = gtk.image_new_from_icon_set(iconset, gtk.ICON_SIZE_DIALOG)
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return p
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def nowquit(widget):
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global r
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print("selection -> %s" % (r.getCurrent(),))
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gtk.mainquit()
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win = gtk.Window()
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win.connect('destroy', nowquit)
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if 0:
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opts = ['8.0 - /dev/hda1', '7.1 - /dev/hda5']
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else:
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opts = ['8.0 - /dev/hda1']
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label = "The following installed system will be upgraded:"
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upgradeoption = gtk.OptionMenu()
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upgradeoptionmenu = gtk.Menu()
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for lev in opts:
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item = gtk.MenuItem(lev)
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item.show()
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upgradeoptionmenu.add(item)
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upboxtmp = gtk.VBox(False, 5)
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l = gtk.Label(label)
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l.set_alignment(0.0, 0.0)
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upboxtmp.pack_start(l)
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upboxtmp.pack_start(upgradeoption)
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upgradeoption.set_menu(upgradeoptionmenu)
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upgradeoption.set_sensitive(0)
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# hack indent it
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upbox = gtk.HBox(False)
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crackhbox = gtk.HBox(False)
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crackhbox.set_size_request(80, -1)
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upbox.pack_start(crackhbox, False, False)
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upbox.pack_start(upboxtmp, True, True)
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r = pixmapRadioButtonGroup()
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r.addEntry("upgrade", "_Upgrade Existing Installation", pixmap=readPixmap("/usr/share/anaconda/pixmaps/upgrade.png"), descr="Choose this option if you would like to upgrade your existing %s system. This option will preserve the data on your drive" % (productName,), userdata="data")
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r.addEntry("install", "_Reinstall %s" %(productName,), pixmap=readPixmap("../pixmaps/install.png"),
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descr="Choose this option to reinstall your system. Depending on how you partition your system, your previous data may be lost.", userdata="data2")
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b = r.render()
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r.setCurrent("Don't Upgrade")
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r.packWidgetInEntry("Upgrade Existing Installation", upbox)
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vbox = gtk.VBox()
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vbox.pack_start(b, False, False)
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button = gtk.Button("Quit")
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button.connect("pressed", nowquit)
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vbox.pack_start(button, False, False)
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win.add(vbox)
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win.show_all()
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gtk.main()
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