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#
# Copyright (c) 2004 Conectiva, Inc.
#
# Written by Anders F Bjorklund <afb@users.sourceforge.net>
#
# This file is part of Smart Package Manager.
#
# Smart Package Manager is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as published
# by the Free Software Foundation; either version 2 of the License, or (at
# your option) any later version.
#
# Smart Package Manager is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Smart Package Manager; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
from smart.interfaces.qt import getPixmap, centerWindow
from smart import *
import qt
import re
TARGETRE = re.compile(r"^\s*(\S+?)\s*(?:([<>=]+)\s*(\S+))?\s*$")
class QtFlags(object):
def __init__(self, parent=None):
self._window = qt.QDialog(None)
self._window.setIcon(getPixmap("smart"))
self._window.setCaption(_("Flags"))
self._window.setModal(True)
self._window.setMinimumSize(600, 400)
layout = qt.QVBoxLayout(self._window)
layout.setResizeMode(qt.QLayout.FreeResize)
topvbox = qt.QVBox(self._window)
topvbox.setMargin(10)
topvbox.setSpacing(10)
topvbox.show()
layout.addWidget(topvbox)
tophbox = qt.QHBox(topvbox)
tophbox.setSpacing(20)
tophbox.show()
# Left side
vbox = qt.QVGroupBox(tophbox)
vbox.setInsideSpacing(10)
vbox.show()
self._flagsview = qt.QListView(vbox)
self._flagsview.show()
qt.QObject.connect(self._flagsview, qt.SIGNAL("selectionChanged()"), self.flagSelectionChanged)
self._flagsview.addColumn(_("Flags"))
bbox = qt.QHBox(vbox)
bbox.setMargin(5)
bbox.setSpacing(10)
bbox.show()
button = qt.QPushButton(_("New"), bbox)
button.setEnabled(True)
button.setIconSet(qt.QIconSet(getPixmap("crystal-add")))
button.show()
qt.QObject.connect(button, qt.SIGNAL("clicked()"), self.newFlag)
self._newflag = button
button = qt.QPushButton(_("Delete"), bbox)
button.setEnabled(False)
button.setIconSet(qt.QIconSet(getPixmap("crystal-delete")))
button.show()
qt.QObject.connect(button, qt.SIGNAL("clicked()"), self.delFlag)
self._delflag = button
# Right side
vbox = qt.QVGroupBox(tophbox)
vbox.setInsideSpacing(10)
vbox.show()
self._targetsview = qt.QListView(vbox)
self._targetsview.show()
qt.QObject.connect(self._targetsview, qt.SIGNAL("selectionChanged()"), self.targetSelectionChanged)
self._targetsview.addColumn(_("Targets"))
bbox = qt.QHBox(vbox)
bbox.setMargin(5)
bbox.setSpacing(10)
bbox.show()
button = qt.QPushButton(_("New"), bbox)
button.setEnabled(False)
button.setIconSet(qt.QIconSet(getPixmap("crystal-add")))
button.show()
qt.QObject.connect(button, qt.SIGNAL("clicked()"), self.newTarget)
self._newtarget = button
button = qt.QPushButton(_("Delete"), bbox)
button.setEnabled(False)
button.setIconSet(qt.QIconSet(getPixmap("crystal-delete")))
button.show()
qt.QObject.connect(button, qt.SIGNAL("clicked()"), self.delTarget)
self._deltarget = button
# Bottom
sep = qt.QFrame(topvbox)
sep.setFrameShape(qt.QFrame.HLine)
sep.setFrameShadow(qt.QFrame.Sunken)
sep.show()
bbox = qt.QHBox(topvbox)
bbox.setSpacing(10)
bbox.layout().addStretch(1)
bbox.show()
button = qt.QPushButton(_("Close"), bbox)
button.show()
qt.QObject.connect(button, qt.SIGNAL("clicked()"), self._window, qt.SLOT("accept()"))
button.setDefault(True)
def fillFlags(self):
self._flagsview.clear()
flaglst = pkgconf.getFlagNames()
flaglst.sort()
for flag in flaglst:
qt.QListViewItem(self._flagsview).setText(0, flag)
def fillTargets(self):
self._targetsview.clear()
if self._flag:
names = pkgconf.getFlagTargets(self._flag)
namelst = names.keys()
namelst.sort()
for name in namelst:
for relation, version in names[name]:
if relation and version:
item = qt.QListViewItem(self._targetsview)
item.setText(0, "%s %s %s" % (name, relation, version))
else:
qt.QListViewItem(self._targetsview).setText(0, name)
def show(self):
self.fillFlags()
self._window.show()
centerWindow(self._window)
self._window.raiseW()
self._window.exec_loop()
self._window.hide()
def newFlag(self):
flag = FlagCreator(self._window).show()
if flag:
if pkgconf.flagExists(flag):
iface.error(_("Flag already exists!"))
else:
pkgconf.createFlag(flag)
self.fillFlags()
def newTarget(self):
target = TargetCreator(self._window).show()
if target:
m = TARGETRE.match(target)
if m:
name, relation, version = m.groups()
pkgconf.setFlag(self._flag, name, relation, version)
self.fillTargets()
def delFlag(self):
item = self._flagsview.selectedItem()
if item:
pkgconf.clearFlag(self._flag)
self.fillFlags()
self.fillTargets()
def delTarget(self):
item = self._targetsview.selectedItem()
if item:
target = str(item.text(0))
m = TARGETRE.match(target)
if not m:
iface.error(_("Invalid target!"))
else:
name, relation, version = m.groups()
pkgconf.clearFlag(self._flag, name, relation, version)
if not pkgconf.flagExists(self._flag):
self.fillFlags()
else:
self.fillTargets()
def flagEdited(self, cell, row, newtext):
model = self._flagsmodel
iter = model.get_iter_from_string(row)
oldtext = model.get_value(iter, 0)
if newtext != oldtext:
if pkgconf.flagExists(newtext):
iface.error(_("Flag already exists!"))
else:
pkgconf.renameFlag(oldtext, newtext)
model.set_value(iter, 0, newtext)
def targetEdited(self, cell, row, newtext):
model = self._targetsmodel
iter = model.get_iter_from_string(row)
oldtext = model.get_value(iter, 0)
if newtext != oldtext:
m = TARGETRE.match(oldtext)
if not m:
iface.error(_("Invalid target!"))
else:
oldname, oldrelation, oldversion = m.groups()
m = TARGETRE.match(newtext)
if not m:
iface.error(_("Invalid target!"))
else:
newname, newrelation, newversion = m.groups()
pkgconf.clearFlag(self._flag, oldname,
oldrelation, oldversion)
pkgconf.setFlag(self._flag, newname,
newrelation, newversion)
if newrelation and newversion:
model.set_value(iter, 0, "%s %s %s" %
(newname, newrelation, newversion))
else:
model.set_value(iter, 0, newname)
def flagSelectionChanged(self):
item = self._flagsview.selectedItem()
self._delflag.setEnabled(bool(item))
self._newtarget.setEnabled(bool(item))
if item:
self._flag = str(item.text(0))
else:
self._flag = None
self.fillTargets()
def targetSelectionChanged(self):
item = self._targetsview.selectedItem()
self._deltarget.setEnabled(bool(item))
class FlagCreator(object):
def __init__(self, parent=None):
self._window = qt.QDialog(parent)
self._window.setIcon(getPixmap("smart"))
self._window.setCaption(_("New Flag"))
self._window.setModal(True)
#self._window.setMinimumSize(600, 400)
vbox = qt.QVBox(self._window)
vbox.setMargin(10)
vbox.setSpacing(10)
vbox.show()
table = qt.QGrid(2, vbox)
table.setSpacing(10)
label = qt.QLabel(_("Name:"), table)
self._flag = qt.QLineEdit(table)
self._flag.setMaxLength(20)
self._flag.show()
sep = qt.QFrame(vbox)
sep.setFrameShape(qt.QFrame.HLine)
sep.setFrameShadow(qt.QFrame.Sunken)
sep.show()
bbox = qt.QHBox(vbox)
bbox.setSpacing(10)
bbox.layout().addStretch(1)
bbox.show()
button = qt.QPushButton(bbox.tr("OK"), bbox)
qt.QObject.connect(button, qt.SIGNAL("clicked()"), self._window, qt.SLOT("accept()"))
button = qt.QPushButton(bbox.tr("Cancel"), bbox)
qt.QObject.connect(button, qt.SIGNAL("clicked()"), self._window, qt.SLOT("reject()"))
vbox.adjustSize()
self._window.adjustSize()
def show(self):
self._window.show()
self._window.raiseW()
self._window.setActiveWindow()
while True:
self._result = self._window.exec_loop()
if self._result == qt.QDialog.Accepted:
flag = str(self._flag.text()).strip()
if not flag:
iface.error(_("No flag name provided!"))
continue
break
flag = None
break
self._window.hide()
return flag
class TargetCreator(object):
def __init__(self, parent=None):
self._window = qt.QDialog(parent)
self._window.setIcon(getPixmap("smart"))
self._window.setCaption(_("New Target"))
self._window.setModal(True)
#self._window.setMinimumSize(600, 400)
vbox = qt.QVBox(self._window)
vbox.setMargin(10)
vbox.setSpacing(10)
vbox.show()
table = qt.QGrid(2, vbox)
table.setSpacing(10)
table.show()
label = qt.QLabel(_("Target:"), table)
self._target = qt.QLineEdit(table)
self._target.setMaxLength(40)
self._target.show()
blank = qt.QWidget(table)
label = qt.QLabel(_("Examples: \"pkgname\", \"pkgname = 1.0\" or "
"\"pkgname <= 1.0\""), table)
sep = qt.QFrame(vbox)
sep.setFrameShape(qt.QFrame.HLine)
sep.setFrameShadow(qt.QFrame.Sunken)
sep.show()
bbox = qt.QHBox(vbox)
bbox.setSpacing(10)
bbox.layout().addStretch(1)
bbox.show()
button = qt.QPushButton(bbox.tr("OK"), bbox)
qt.QObject.connect(button, qt.SIGNAL("clicked()"), self._window, qt.SLOT("accept()"))
button = qt.QPushButton(bbox.tr("Cancel"), bbox)
qt.QObject.connect(button, qt.SIGNAL("clicked()"), self._window, qt.SLOT("reject()"))
vbox.adjustSize()
self._window.adjustSize()
def show(self):
self._window.show()
self._window.raiseW()
self._window.setActiveWindow()
while True:
self._result = self._window.exec_loop()
if self._result == qt.QDialog.Accepted:
target = str(self._target.text()).strip()
if not target:
iface.error(_("No target provided!"))
continue
if ('"' in target or ',' in target or
not TARGETRE.match(target)):
iface.error(_("Invalid target!"))
continue
break
target = None
break
self._window.hide()
return target
# vim:ts=4:sw=4:et
