class QtChanges(QtGui.QDialog):
def __init__(self, parent=None):
QtGui.QDialog.__init__(self, parent)
self.setWindowIcon(QtGui.QIcon(getPixmap("smart")))
self.setWindowTitle(_("Change Summary"))
self.setModal(True)
self.setMinimumSize(600, 400)
centerWindow(self)
self._vbox = QtGui.QVBoxLayout(self)
self._vbox.setMargin(10)
self._vbox.setSpacing(10)
self._label = QtGui.QLabel(self)
self._vbox.addWidget(self._label)
self._pv = QtPackageView(self)
self._pv.getTreeView().header().hide()
self._pv.setExpandPackage(True)
self._pv.show()
self._vbox.addWidget(self._pv)
self._sizelabel = QtGui.QLabel("", self)
self._vbox.addWidget(self._sizelabel)
self._confirmbbox = QtGui.QWidget(self)
layout = QtGui.QHBoxLayout(self._confirmbbox)
layout.setSpacing(10)
layout.addStretch(1)
self._vbox.addWidget(self._confirmbbox)
self._cancelbutton = QtGui.QPushButton(_("Cancel"), self._confirmbbox)
QtCore.QObject.connect( self._cancelbutton, QtCore.SIGNAL("clicked()"), self, QtCore.SLOT("reject()"))
self._okbutton = QtGui.QPushButton(_("OK"), self._confirmbbox)
QtCore.QObject.connect( self._okbutton, QtCore.SIGNAL("clicked()"), self, QtCore.SLOT("accept()"))
self._closebbox = QtGui.QWidget(self)
layout = QtGui.QHBoxLayout(self._closebbox)
layout.setSpacing(10)
layout.addStretch(1)
self._vbox.addWidget(self._closebbox)
self._closebutton = QtGui.QPushButton(_("Close"), self._closebbox)
QtCore.QObject.connect( self._closebutton, QtCore.SIGNAL("clicked()"), self, QtCore.SLOT("close()"))
def showChangeSet(self, changeset, keep=None, confirm=False, label=None):
report = Report(changeset)
report.compute()
class Sorter(str):
ORDER = [_("Remove"), _("Downgrade"), _("Reinstall"),
_("Install"), _("Upgrade")]
def _index(self, s):
i = 0
for os in self.ORDER:
if os.startswith(s):
return i
i += 1
return i
def __cmp__(self, other):
return cmp(self._index(str(self)), self._index(str(other)))
def __lt__(self, other):
return cmp(self, other) < 0
packages = {}
if report.install:
install = {}
reinstall = {}
upgrade = {}
downgrade = {}
lst = report.install.keys()
lst.sort()
for pkg in lst:
package = {}
done = {}
if pkg in report.upgrading:
for upgpkg in report.upgrading[pkg]:
package.setdefault(_("Upgrades"), []).append(upgpkg)
done[upgpkg] = True
if pkg in report.downgrading:
for dwnpkg in report.downgrading[pkg]:
package.setdefault(_("Downgrades"), []).append(dwnpkg)
done[dwnpkg] = True
if pkg in report.requires:
for reqpkg in report.requires[pkg]:
package.setdefault(_("Requires"), []).append(reqpkg)
if pkg in report.requiredby:
for reqpkg in report.requiredby[pkg]:
package.setdefault(_("Required By"), []).append(reqpkg)
if pkg in report.conflicts:
for cnfpkg in report.conflicts[pkg]:
if cnfpkg in done:
continue
package.setdefault(_("Conflicts"), []).append(cnfpkg)
if pkg.installed:
reinstall[pkg] = package
elif pkg in report.upgrading:
upgrade[pkg] = package
elif pkg in report.downgrading:
downgrade[pkg] = package
else:
install[pkg] = package
if reinstall:
packages[Sorter(_("Reinstall (%d)") % len(reinstall))] = \
reinstall
if install:
packages[Sorter(_("Install (%d)") % len(install))] = install
if upgrade:
packages[Sorter(_("Upgrade (%d)") % len(upgrade))] = upgrade
if downgrade:
packages[Sorter(_("Downgrade (%d)") % len(downgrade))] = \
downgrade
if report.removed:
remove = {}
lst = report.removed.keys()
lst.sort()
for pkg in lst:
package = {}
done = {}
if pkg in report.requires:
for reqpkg in report.requires[pkg]:
package.setdefault(_("Requires"), []).append(reqpkg)
if pkg in report.requiredby:
for reqpkg in report.requiredby[pkg]:
package.setdefault(_("Required By"), []).append(reqpkg)
if pkg in report.conflicts:
for cnfpkg in report.conflicts[pkg]:
if cnfpkg in done:
continue
package.setdefault(_("Conflicts"), []).append(cnfpkg)
remove[pkg] = package
if remove:
packages[Sorter(_("Remove (%d)") % len(report.removed))] = \
remove
if keep:
packages[Sorter(_("Keep (%d)") % len(keep))] = keep
dsize = report.getDownloadSize()
size = report.getInstallSize() - report.getRemoveSize()
sizestr = ""
if dsize:
sizestr += _("%s of package files are needed. ") % sizeToStr(dsize)
if size > 0:
sizestr += _("%s will be used.") % sizeToStr(size)
elif size < 0:
size *= -1
sizestr += _("%s will be freed.") % sizeToStr(size)
if dsize or size:
self._sizelabel.setText(sizestr)
self._sizelabel.show()
else:
self._sizelabel.hide()
if confirm:
self._confirmbbox.show()
self._closebbox.hide()
self._okbutton.setDefault(True)
else:
self._closebbox.show()
self._confirmbbox.hide()
self._closebutton.setDefault(True)
if label:
self._label.set_text(label)
self._label.show()
else:
self._label.hide()
self._pv.setPackages(packages, changeset)
# Expand first level
self._pv.setExpanded([(x,) for x in packages])
self._result = False
self.show()
dialogResult = self.exec_()
self._result = (dialogResult == QtGui.QDialog.Accepted)
return self._result
class QtPackageInfo(QtGui.QTabWidget):
def __init__(self, parent):
QtGui.QTabWidget.__init__(self, parent)
self._pkg = None
self._changeset = None
self._tabwidget = self
self._tabwidget.show()
sv = BackgroundScrollView(self._tabwidget)
#sv.setMargin(5)
sv.show()
grid = QtGui.QWidget(sv.viewport())
layout = QtGui.QGridLayout(grid)
layout.setSpacing(5)
layout.setMargin(5)
grid.show()
#sv.addChild(grid)
self._info = type("Info", (), {})()
row = 0
for attr, text in [("status", _("Status:")),
("priority", _("Priority:")),
("group", _("Group:")),
("installedsize", _("Installed Size:")),
("channels", _("Channels:")),
("reference", _("Reference URLs:"))]:
label = QtGui.QLabel(text, grid)
layout.addWidget(label, row, 0)
label.show()
setattr(self._info, attr + "_label", label)
label = QtGui.QLabel("", grid)
layout.addWidget(label, row, 1)
label.show()
setattr(self._info, attr, label)
row += 1
self._grid = grid
self._grid.adjustSize()
self._tabwidget.addTab(sv, _("General"))
sv = BackgroundScrollView(self._tabwidget)
sv.setWidgetResizable(True)
#sv.setMargin(5)
sv.show()
self._descr = QtGui.QLabel(sv.viewport())
self._descr.setAlignment(QtCore.Qt.AlignTop)
self._descr.show()
#sv.addChild(self._descr)
sv.setWidget(self._descr)
self._descr.adjustSize()
self._tabwidget.addTab(sv, _("Description"))
sv = BackgroundScrollView(self._tabwidget)
sv.setWidgetResizable(True)
sv.setVerticalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOn)
#sv.setMargin(5)
sv.show()
self._cont = QtGui.QLabel(sv.viewport())
self._cont.setAlignment(QtCore.Qt.AlignTop)
self._cont.setAutoFillBackground(True)
self._cont.setBackgroundRole(QtGui.QPalette.Base)
self._cont.setSizePolicy(QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Expanding)
self._cont.show()
#sv.addChild(self._cont)
sv.setWidget(self._cont)
self._cont.adjustSize()
self._tabwidget.addTab(sv, _("Content"))
sv = BackgroundScrollView(self._tabwidget)
sv.setWidgetResizable(True)
sv.setVerticalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOn)
#sv.setMargin(5)
sv.show()
self._change = QtGui.QLabel(sv.viewport())
self._change.setAlignment(QtCore.Qt.AlignTop)
self._change.setAutoFillBackground(True)
self._change.setBackgroundRole(QtGui.QPalette.Base)
self._change.setSizePolicy(QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Expanding)
self._change.show()
#sv.addChild(self._change)
sv.setWidget(self._change)
self._change.adjustSize()
self._tabwidget.addTab(sv, _("Changelog"))
self._relations = QtPackageView(self._tabwidget)
self._relations.getTreeView().header().hide()
self._relations.show()
self._tabwidget.addTab(self._relations, _("Relations"))
self._urls = QtGui.QTreeWidget(self._tabwidget)
self._urls.setSizePolicy(QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Expanding)
#self._urls.setAllColumnsShowFocus(True)
#self._urls.header().hide()
self._urls.show()
#self._urls.addColumn(_("Channel"))
#self._urls.addColumn(_("Size"))
#self._urls.addColumn(_("URL"))
self._urls.setHeaderLabels([_("Channel"), _("Size"), _("URL")])
self._tabwidget.addTab(self._urls, _("URLs"))
self._tabwidget.adjustSize()
QtCore.QObject.connect(self._tabwidget,
QtCore.SIGNAL("currentChanged(QWidget *)"),
self._currentChanged)
def _currentChanged(self, widget):
pagenum = QtGui.QTabWidget.indexOf(self._tabwidget, widget)
self.setPackage(self._pkg, pagenum)
def setChangeSet(self, changeset):
self._changeset = changeset
def setPackage(self, pkg, _pagenum=None):
self._pkg = pkg
if _pagenum is not None:
num = _pagenum
else:
num = self._tabwidget.currentIndex()
if num == 0:
# Update general information
if not pkg:
self._info.status.setText("")
self._info.group.setText("")
self._info.installedsize.setText("")
self._info.priority.setText("")
self._info.channels.setText("")
self._info.reference.setText("")
return
group = None
installedsize = None
channels = []
urls = []
for loader in pkg.loaders:
info = loader.getInfo(pkg)
if group is None:
group = info.getGroup()
if installedsize is None:
installedsize = info.getInstalledSize()
channel = loader.getChannel()
channels.append("%s (%s)" %
(channel.getName()
or channel.getAlias(), channel.getAlias()))
urls.extend(info.getReferenceURLs())
flags = pkgconf.testAllFlags(pkg)
if flags:
flags.sort()
flags = " (%s)" % ", ".join(flags)
else:
flags = ""
def bold(text):
return "<b>" + unicode(QtCore.Qt.escape(text)) + "</b>"
def link(text, url):
return "<a href=\"" + url + "\">" + unicode(
QtCore.Qt.escape(text)) + "</a>"
status = pkg.installed and _("Installed") or _("Available")
self._info.status.setText(bold(status + flags))
self._info.group.setText(bold(group or _("Unknown")))
self._info.priority.setText(bold(str(pkg.getPriority())))
self._info.channels.setText(bold("\n".join(channels)))
links = []
for url in urls:
links.append(link(url, url))
self._info.reference.setText(" ".join(links))
if installedsize:
self._info.installedsize.setText(bold(
sizeToStr(installedsize)))
self._info.installedsize.show()
self._info.installedsize_label.show()
else:
self._info.installedsize.hide()
self._info.installedsize_label.hide()
pass
self._grid.adjustSize()
elif num == 1:
# Update summary/description
self._descr.setText("")
if not pkg: return
#iter = descrbuf.get_end_iter()
text = ""
for loader in pkg.loaders:
info = loader.getInfo(pkg)
summary = info.getSummary()
if summary:
text += "<b>" + unicode(
QtCore.Qt.escape(summary)) + "</b><br><br>"
description = info.getDescription()
if description != summary:
text += description + "\n\n"
break
else:
loader = pkg.loaders.keys()[0]
self._descr.setText(text)
elif num == 2:
# Update contents
self._cont.setText("")
if not pkg: return
text = ""
for loader in pkg.loaders:
if loader.getInstalled():
break
else:
loader = pkg.loaders.keys()[0]
info = loader.getInfo(pkg)
pathlist = info.getPathList()
pathlist.sort()
for path in pathlist:
text += path + "\n"
self._cont.setText(text)
self._cont.adjustSize()
elif num == 3:
# Update changelog
self._change.setText("")
if not pkg: return
text = ""
for loader in pkg.loaders:
if loader.getInstalled():
break
else:
loader = pkg.loaders.keys()[0]
info = loader.getInfo(pkg)
changelog = info.getChangeLog()
for i in range(len(changelog) / 2):
text += "<b>" + unicode(QtCore.Qt.escape(
changelog[2 * i])) + "</b><br>"
changesplit = changelog[2 * i + 1].split("\n")
text += unicode(QtCore.Qt.escape(changesplit[0])) + "<br>"
for i in range(1, len(changesplit)):
text += " " + unicode(QtCore.Qt.escape(
changesplit[i])) + "<br>"
self._change.setText(text)
self._change.adjustSize()
elif num == 4:
# Update relations
if not pkg:
self._relations.setPackages([])
return
self._setRelations(pkg)
elif num == 5:
# Update URLs
self._urls.clear()
if not pkg:
return
items = []
for loader in pkg.loaders:
channel = loader.getChannel()
alias = channel.getAlias()
info = loader.getInfo(pkg)
for url in info.getURLs():
items.append((alias, sizeToStr(info.getSize(url)), url))
items.sort()
lastitem = None
for item in items:
if item != lastitem:
lastitem = item
listitem = QtGui.QTreeWidgetItem()
listitem.setText(0, item[0])
listitem.setText(1, item[1])
listitem.setText(2, item[2])
self._urls.addTopLevelItem(listitem)
def _setRelations(self, pkg):
class Sorter(unicode):
ORDER = [
_("Provides"),
_("Upgrades"),
_("Requires"),
_("Conflicts")
]
def __cmp__(self, other):
return cmp(self.ORDER.index(unicode(self)),
self.ORDER.index(unicode(other)))
def __lt__(self, other):
return cmp(self, other) < 0
relations = {}
for prv in pkg.provides:
prvmap = {}
requiredby = []
for req in prv.requiredby:
requiredby.extend(req.packages)
if requiredby:
prvmap[_("Required By")] = requiredby
upgradedby = []
for upg in prv.upgradedby:
upgradedby.extend(upg.packages)
if upgradedby:
prvmap[_("Upgraded By")] = upgradedby
conflictedby = []
for cnf in prv.conflictedby:
conflictedby.extend(cnf.packages)
if conflictedby:
prvmap[_("Conflicted By")] = conflictedby
if prvmap:
relations.setdefault(Sorter(_("Provides")), {})[str(prv)] = \
prvmap
requires = {}
for req in pkg.requires:
lst = requires.setdefault(str(req), [])
for prv in req.providedby:
lst.extend(prv.packages)
lst[:] = dict.fromkeys(lst).keys()
if requires:
relations[Sorter(_("Requires"))] = requires
upgrades = {}
for upg in pkg.upgrades:
lst = upgrades.setdefault(str(upg), [])
for prv in upg.providedby:
lst.extend(prv.packages)
lst[:] = dict.fromkeys(lst).keys()
if upgrades:
relations[Sorter(_("Upgrades"))] = upgrades
conflicts = {}
for cnf in pkg.conflicts:
lst = conflicts.setdefault(str(cnf), [])
for prv in cnf.providedby:
lst.extend(prv.packages)
lst[:] = dict.fromkeys(lst).keys()
if conflicts:
relations[Sorter(_("Conflicts"))] = conflicts
self._relations.setPackages(relations, self._changeset)
class QtChanges(QtGui.QDialog):
def __init__(self, parent=None):
QtGui.QDialog.__init__(self, parent)
self.setWindowIcon(QtGui.QIcon(getPixmap("smart")))
self.setWindowTitle(_("Change Summary"))
self.setModal(True)
self.setMinimumSize(600, 400)
centerWindow(self)
self._vbox = QtGui.QVBoxLayout(self)
self._vbox.setMargin(10)
self._vbox.setSpacing(10)
self._label = QtGui.QLabel(self)
self._vbox.addWidget(self._label)
self._pv = QtPackageView(self)
self._pv.getTreeView().header().hide()
self._pv.setExpandPackage(True)
self._pv.show()
self._vbox.addWidget(self._pv)
self._sizelabel = QtGui.QLabel("", self)
self._vbox.addWidget(self._sizelabel)
self._confirmbbox = QtGui.QWidget(self)
layout = QtGui.QHBoxLayout(self._confirmbbox)
layout.setSpacing(10)
layout.addStretch(1)
self._vbox.addWidget(self._confirmbbox)
self._cancelbutton = QtGui.QPushButton(_("Cancel"), self._confirmbbox)
QtCore.QObject.connect(self._cancelbutton, QtCore.SIGNAL("clicked()"),
self, QtCore.SLOT("reject()"))
self._okbutton = QtGui.QPushButton(_("OK"), self._confirmbbox)
QtCore.QObject.connect(self._okbutton, QtCore.SIGNAL("clicked()"),
self, QtCore.SLOT("accept()"))
self._closebbox = QtGui.QWidget(self)
layout = QtGui.QHBoxLayout(self._closebbox)
layout.setSpacing(10)
layout.addStretch(1)
self._vbox.addWidget(self._closebbox)
self._closebutton = QtGui.QPushButton(_("Close"), self._closebbox)
QtCore.QObject.connect(self._closebutton, QtCore.SIGNAL("clicked()"),
self, QtCore.SLOT("close()"))
def showChangeSet(self, changeset, keep=None, confirm=False, label=None):
report = Report(changeset)
report.compute()
class Sorter(str):
ORDER = [
_("Remove"),
_("Downgrade"),
_("Reinstall"),
_("Install"),
_("Upgrade")
]
def _index(self, s):
i = 0
for os in self.ORDER:
if os.startswith(s):
return i
i += 1
return i
def __cmp__(self, other):
return cmp(self._index(str(self)), self._index(str(other)))
def __lt__(self, other):
return cmp(self, other) < 0
packages = {}
if report.install:
install = {}
reinstall = {}
upgrade = {}
downgrade = {}
lst = report.install.keys()
lst.sort()
for pkg in lst:
package = {}
done = {}
if pkg in report.upgrading:
for upgpkg in report.upgrading[pkg]:
package.setdefault(_("Upgrades"), []).append(upgpkg)
done[upgpkg] = True
if pkg in report.downgrading:
for dwnpkg in report.downgrading[pkg]:
package.setdefault(_("Downgrades"), []).append(dwnpkg)
done[dwnpkg] = True
if pkg in report.requires:
for reqpkg in report.requires[pkg]:
package.setdefault(_("Requires"), []).append(reqpkg)
if pkg in report.requiredby:
for reqpkg in report.requiredby[pkg]:
package.setdefault(_("Required By"), []).append(reqpkg)
if pkg in report.conflicts:
for cnfpkg in report.conflicts[pkg]:
if cnfpkg in done:
continue
package.setdefault(_("Conflicts"), []).append(cnfpkg)
if pkg.installed:
reinstall[pkg] = package
elif pkg in report.upgrading:
upgrade[pkg] = package
elif pkg in report.downgrading:
downgrade[pkg] = package
else:
install[pkg] = package
if reinstall:
packages[Sorter(_("Reinstall (%d)") % len(reinstall))] = \
reinstall
if install:
packages[Sorter(_("Install (%d)") % len(install))] = install
if upgrade:
packages[Sorter(_("Upgrade (%d)") % len(upgrade))] = upgrade
if downgrade:
packages[Sorter(_("Downgrade (%d)") % len(downgrade))] = \
downgrade
if report.removed:
remove = {}
lst = report.removed.keys()
lst.sort()
for pkg in lst:
package = {}
done = {}
if pkg in report.requires:
for reqpkg in report.requires[pkg]:
package.setdefault(_("Requires"), []).append(reqpkg)
if pkg in report.requiredby:
for reqpkg in report.requiredby[pkg]:
package.setdefault(_("Required By"), []).append(reqpkg)
if pkg in report.conflicts:
for cnfpkg in report.conflicts[pkg]:
if cnfpkg in done:
continue
package.setdefault(_("Conflicts"), []).append(cnfpkg)
remove[pkg] = package
if remove:
packages[Sorter(_("Remove (%d)") % len(report.removed))] = \
remove
if keep:
packages[Sorter(_("Keep (%d)") % len(keep))] = keep
dsize = report.getDownloadSize()
size = report.getInstallSize() - report.getRemoveSize()
sizestr = ""
if dsize:
sizestr += _("%s of package files are needed. ") % sizeToStr(dsize)
if size > 0:
sizestr += _("%s will be used.") % sizeToStr(size)
elif size < 0:
size *= -1
sizestr += _("%s will be freed.") % sizeToStr(size)
if dsize or size:
self._sizelabel.setText(sizestr)
self._sizelabel.show()
else:
self._sizelabel.hide()
if confirm:
self._confirmbbox.show()
self._closebbox.hide()
self._okbutton.setDefault(True)
else:
self._closebbox.show()
self._confirmbbox.hide()
self._closebutton.setDefault(True)
if label:
self._label.set_text(label)
self._label.show()
else:
self._label.hide()
self._pv.setPackages(packages, changeset)
# Expand first level
self._pv.setExpanded([(x, ) for x in packages])
self._result = False
self.show()
dialogResult = self.exec_()
self._result = (dialogResult == QtGui.QDialog.Accepted)
return self._result
class QtPackageInfo(QtGui.QTabWidget):
def __init__(self, parent):
QtGui.QTabWidget.__init__(self, parent)
self._pkg = None
self._changeset = None
self._tabwidget = self
self._tabwidget.show()
sv = BackgroundScrollView(self._tabwidget)
# sv.setMargin(5)
sv.show()
grid = QtGui.QWidget(sv.viewport())
layout = QtGui.QGridLayout(grid)
layout.setSpacing(5)
layout.setMargin(5)
grid.show()
# sv.addChild(grid)
self._info = type("Info", (), {})()
row = 0
for attr, text in [
("status", _("Status:")),
("priority", _("Priority:")),
("group", _("Group:")),
("installedsize", _("Installed Size:")),
("channels", _("Channels:")),
("reference", _("Reference URLs:")),
]:
label = QtGui.QLabel(text, grid)
layout.addWidget(label, row, 0)
label.show()
setattr(self._info, attr + "_label", label)
label = QtGui.QLabel("", grid)
layout.addWidget(label, row, 1)
label.show()
setattr(self._info, attr, label)
row += 1
self._grid = grid
self._grid.adjustSize()
self._tabwidget.addTab(sv, _("General"))
sv = BackgroundScrollView(self._tabwidget)
sv.setWidgetResizable(True)
# sv.setMargin(5)
sv.show()
self._descr = QtGui.QLabel(sv.viewport())
self._descr.setAlignment(QtCore.Qt.AlignTop)
self._descr.show()
# sv.addChild(self._descr)
sv.setWidget(self._descr)
self._descr.adjustSize()
self._tabwidget.addTab(sv, _("Description"))
sv = BackgroundScrollView(self._tabwidget)
sv.setWidgetResizable(True)
sv.setVerticalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOn)
# sv.setMargin(5)
sv.show()
self._cont = QtGui.QLabel(sv.viewport())
self._cont.setAlignment(QtCore.Qt.AlignTop)
self._cont.setAutoFillBackground(True)
self._cont.setBackgroundRole(QtGui.QPalette.Base)
self._cont.setSizePolicy(QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Expanding)
self._cont.show()
# sv.addChild(self._cont)
sv.setWidget(self._cont)
self._cont.adjustSize()
self._tabwidget.addTab(sv, _("Content"))
sv = BackgroundScrollView(self._tabwidget)
sv.setWidgetResizable(True)
sv.setVerticalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOn)
# sv.setMargin(5)
sv.show()
self._change = QtGui.QLabel(sv.viewport())
self._change.setAlignment(QtCore.Qt.AlignTop)
self._change.setAutoFillBackground(True)
self._change.setBackgroundRole(QtGui.QPalette.Base)
self._change.setSizePolicy(QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Expanding)
self._change.show()
# sv.addChild(self._change)
sv.setWidget(self._change)
self._change.adjustSize()
self._tabwidget.addTab(sv, _("Changelog"))
self._relations = QtPackageView(self._tabwidget)
self._relations.getTreeView().header().hide()
self._relations.show()
self._tabwidget.addTab(self._relations, _("Relations"))
self._urls = QtGui.QTreeWidget(self._tabwidget)
self._urls.setSizePolicy(QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Expanding)
# self._urls.setAllColumnsShowFocus(True)
# self._urls.header().hide()
self._urls.show()
# self._urls.addColumn(_("Channel"))
# self._urls.addColumn(_("Size"))
# self._urls.addColumn(_("URL"))
self._urls.setHeaderLabels([_("Channel"), _("Size"), _("URL")])
self._tabwidget.addTab(self._urls, _("URLs"))
self._tabwidget.adjustSize()
QtCore.QObject.connect(self._tabwidget, QtCore.SIGNAL("currentChanged(QWidget *)"), self._currentChanged)
def _currentChanged(self, widget):
pagenum = QtGui.QTabWidget.indexOf(self._tabwidget, widget)
self.setPackage(self._pkg, pagenum)
def setChangeSet(self, changeset):
self._changeset = changeset
def setPackage(self, pkg, _pagenum=None):
self._pkg = pkg
if _pagenum is not None:
num = _pagenum
else:
num = self._tabwidget.currentIndex()
if num == 0:
# Update general information
if not pkg:
self._info.status.setText("")
self._info.group.setText("")
self._info.installedsize.setText("")
self._info.priority.setText("")
self._info.channels.setText("")
self._info.reference.setText("")
return
group = None
installedsize = None
channels = []
urls = []
for loader in pkg.loaders:
info = loader.getInfo(pkg)
if group is None:
group = info.getGroup()
if installedsize is None:
installedsize = info.getInstalledSize()
channel = loader.getChannel()
channels.append("%s (%s)" % (channel.getName() or channel.getAlias(), channel.getAlias()))
urls.extend(info.getReferenceURLs())
flags = pkgconf.testAllFlags(pkg)
if flags:
flags.sort()
flags = " (%s)" % ", ".join(flags)
else:
flags = ""
def bold(text):
return "<b>" + unicode(QtCore.Qt.escape(text)) + "</b>"
def link(text, url):
return '<a href="' + url + '">' + unicode(QtCore.Qt.escape(text)) + "</a>"
status = pkg.installed and _("Installed") or _("Available")
self._info.status.setText(bold(status + flags))
self._info.group.setText(bold(group or _("Unknown")))
self._info.priority.setText(bold(str(pkg.getPriority())))
self._info.channels.setText(bold("\n".join(channels)))
links = []
for url in urls:
links.append(link(url, url))
self._info.reference.setText(" ".join(links))
if installedsize:
self._info.installedsize.setText(bold(sizeToStr(installedsize)))
self._info.installedsize.show()
self._info.installedsize_label.show()
else:
self._info.installedsize.hide()
self._info.installedsize_label.hide()
pass
self._grid.adjustSize()
elif num == 1:
# Update summary/description
self._descr.setText("")
if not pkg:
return
# iter = descrbuf.get_end_iter()
text = ""
for loader in pkg.loaders:
info = loader.getInfo(pkg)
summary = info.getSummary()
if summary:
text += "<b>" + unicode(QtCore.Qt.escape(summary)) + "</b><br><br>"
description = info.getDescription()
if description != summary:
text += description + "\n\n"
break
else:
loader = pkg.loaders.keys()[0]
self._descr.setText(text)
elif num == 2:
# Update contents
self._cont.setText("")
if not pkg:
return
text = ""
for loader in pkg.loaders:
if loader.getInstalled():
break
else:
loader = pkg.loaders.keys()[0]
info = loader.getInfo(pkg)
pathlist = info.getPathList()
pathlist.sort()
for path in pathlist:
text += path + "\n"
self._cont.setText(text)
self._cont.adjustSize()
elif num == 3:
# Update changelog
self._change.setText("")
if not pkg:
return
text = ""
for loader in pkg.loaders:
if loader.getInstalled():
break
else:
loader = pkg.loaders.keys()[0]
info = loader.getInfo(pkg)
changelog = info.getChangeLog()
for i in range(len(changelog) / 2):
text += "<b>" + unicode(QtCore.Qt.escape(changelog[2 * i])) + "</b><br>"
changesplit = changelog[2 * i + 1].split("\n")
text += unicode(QtCore.Qt.escape(changesplit[0])) + "<br>"
for i in range(1, len(changesplit)):
text += " " + unicode(QtCore.Qt.escape(changesplit[i])) + "<br>"
self._change.setText(text)
self._change.adjustSize()
elif num == 4:
# Update relations
if not pkg:
self._relations.setPackages([])
return
self._setRelations(pkg)
elif num == 5:
# Update URLs
self._urls.clear()
if not pkg:
return
items = []
for loader in pkg.loaders:
channel = loader.getChannel()
alias = channel.getAlias()
info = loader.getInfo(pkg)
for url in info.getURLs():
items.append((alias, sizeToStr(info.getSize(url)), url))
items.sort()
lastitem = None
for item in items:
if item != lastitem:
lastitem = item
listitem = QtGui.QTreeWidgetItem()
listitem.setText(0, item[0])
listitem.setText(1, item[1])
listitem.setText(2, item[2])
self._urls.addTopLevelItem(listitem)
def _setRelations(self, pkg):
class Sorter(unicode):
ORDER = [_("Provides"), _("Upgrades"), _("Requires"), _("Conflicts")]
def __cmp__(self, other):
return cmp(self.ORDER.index(unicode(self)), self.ORDER.index(unicode(other)))
def __lt__(self, other):
return cmp(self, other) < 0
relations = {}
for prv in pkg.provides:
prvmap = {}
requiredby = []
for req in prv.requiredby:
requiredby.extend(req.packages)
if requiredby:
prvmap[_("Required By")] = requiredby
upgradedby = []
for upg in prv.upgradedby:
upgradedby.extend(upg.packages)
if upgradedby:
prvmap[_("Upgraded By")] = upgradedby
conflictedby = []
for cnf in prv.conflictedby:
conflictedby.extend(cnf.packages)
if conflictedby:
prvmap[_("Conflicted By")] = conflictedby
if prvmap:
relations.setdefault(Sorter(_("Provides")), {})[str(prv)] = prvmap
requires = {}
for req in pkg.requires:
lst = requires.setdefault(str(req), [])
for prv in req.providedby:
lst.extend(prv.packages)
lst[:] = dict.fromkeys(lst).keys()
if requires:
relations[Sorter(_("Requires"))] = requires
upgrades = {}
for upg in pkg.upgrades:
lst = upgrades.setdefault(str(upg), [])
for prv in upg.providedby:
lst.extend(prv.packages)
lst[:] = dict.fromkeys(lst).keys()
if upgrades:
relations[Sorter(_("Upgrades"))] = upgrades
conflicts = {}
for cnf in pkg.conflicts:
lst = conflicts.setdefault(str(cnf), [])
for prv in cnf.providedby:
lst.extend(prv.packages)
lst[:] = dict.fromkeys(lst).keys()
if conflicts:
relations[Sorter(_("Conflicts"))] = conflicts
self._relations.setPackages(relations, self._changeset)
