Attachment 5048 Details for Bug 1240 – python3-qt4 script

python3-qt4 script

autohint.py (text/x-python), 9.04 KB, created by Dimitrios Glentadakis on 2014-03-12 05:46:14 CET

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Filename:

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Creator: Dimitrios Glentadakis

Created: 2014-03-12 05:46:14 CET

Size: 9.04 KB

patch

obsolete

>#!/usr/bin/python3
># Author: Dimitrios Glentadakis <dglent@free.fr>, 2014
># Purpose: Configure manualy the autohint value for the fonts
># License: GPLv3
>
>import sys
>from lxml import etree
>import os
>from PyQt4.QtGui import *
>from PyQt4.QtCore import *
>
>
>class Autohint(QDialog):
> 
> def __init__(self, parent=None):
> super(Autohint, self).__init__(parent)
> home = os.getenv('HOME')
> self.path = home+'/.config/fontconfig/fonts.conf'
> if os.path.exists(home+'/.fonts.conf'):
> notice = QMessageBox.information(self, '~/.fonts.conf found', 
> '<a>$XDG_CONFIG_HOME/fontconfig/fonts.conf and ~/.fonts.conf</a> '+
> 'is the conventional location for per-user font configuration, '+
> 'although the actual location is specified in the global fonts.conf file. '+
> 'please note that ~/.fonts.conf is deprecated now. '+
> 'it will not be read by default in the future version. '+
> 'See: <a href="http://freedesktop.org/software/fontconfig/fontconfig-user.html">'+
> 'http://freedesktop.org/software/fontconfig/fontconfig-user.html</a>')
> 
> self.data = []
> self.fontsconfPresent = False
> if os.path.exists(self.path):
> readFile = open(self.path, 'r')
> self.data = readFile.readlines()
> readFile.close()
> self.fontsconfPresent = True
> 
>
> fontsLista=[]
> self.fontDico = self.fonts()
> if len(self.fontDico) >= 1:
> for i in self.fontDico:
> fontsLista.append(i)
> 
> if 'autohint' not in self.fontDico:
> self.autohintPresent = False
> 
> self.listWidget = QListWidget()
> self.listWidget.addItems(fontsLista)
> 
> buttonLayout = QVBoxLayout()
> self.buttonAdd = QPushButton('&Add...')
> self.buttonEdit = QPushButton('&Edit...')
> self.buttonClose = QPushButton('&Close...')
> buttonLayout.addWidget(self.buttonAdd)
> buttonLayout.addWidget(self.buttonEdit)
> buttonLayout.addStretch()
> buttonLayout.addWidget(self.buttonClose)
> self.connect(self.buttonAdd, SIGNAL("clicked()"), self.add)
> self.connect(self.buttonEdit, SIGNAL("clicked()"), self.edit)
> self.connect(self.buttonClose, SIGNAL("clicked()"), self.accept)
> self.labelPx = QLabel()
> self.connect(self.listWidget, SIGNAL("itemSelectionChanged()"), self.output)
> self.listWidget.setCurrentRow(0)
> layout = QHBoxLayout()
> vlayout = QVBoxLayout()
> vlayout.addWidget(self.listWidget) 
> vlayout.addWidget(self.labelPx)
> self.output()
> layout.addLayout(vlayout)
> layout.addLayout(buttonLayout)
> self.checkAutohint()
> self.setLayout(layout)
> self.setWindowTitle("fonts.conf")
> 
> def checkAutohint(self):
> if 'autohint' in self.fontDico:
> self.buttonAdd.setEnabled(False)
> self.buttonEdit.setEnabled(True)
> else:
> self.buttonEdit.setEnabled(False)
> 
> def output(self):
> dico = self.fontDico
> row = self.listWidget.currentRow()
> item = self.listWidget.item(row)
> if self.fontsconfPresent:
> fontConf = item.text()
> if fontConf == 'autohint':
> self.buttonEdit.setEnabled(True)
> else:
> self.buttonEdit.setEnabled(False)
> 
> currentSet = dico[fontConf]
> self.labelPx.setText('Value: '+currentSet)
> 
> def add(self):
> if self.fontsconfPresent and not self.autohintPresent:
> reply = QMessageBox.question(self, "Add autohint fonts setting",
> "Do you want to add Autohint setting "+
> "in the {} ?".format(self.path),
> QMessageBox.Yes|QMessageBox.No)
> if reply == QMessageBox.Yes:
> count = 0
> for i in self.data:
> if i.count('match') >= 1:
> break
> count += 1
> self.data.insert(count, '<match target="font">\n'+
> ' <edit mode="assign" name="autohint">\n'+
> ' <bool>true</bool>\n'+
> ' </edit>\n'+
> '</match>\n')
> self.fontDico['autohint'] = 'true'
> self.listWidget.addItem('autohint')
> self.checkAutohint()
> self.labelPx.setText('Value: '+self.fontDico['autohint'])
> self.output()
> else:
> return
> elif not self.fontsconfPresent:
> reply = QMessageBox.question(self, "Add autohint fonts setting",
> "Do you want to create file and add Autohint setting "+
> "in the {} ?".format(self.path),
> QMessageBox.Yes|QMessageBox.No) 
> if reply == QMessageBox.Yes:
> self.data.append('<?xml version="1.0"?><!DOCTYPE fontconfig SYSTEM "fonts.dtd">\n'+
> '<fontconfig>\n'+
> '<match target="font">\n'
> ' <edit mode="assign" name="autohint">\n'
> ' <bool>true</bool>\n'+
> ' </edit>\n'
> '</match>\n'+
> '</fontconfig>\n')
> self.fontDico['autohint'] = 'true'
> self.listWidget.addItem('autohint')
> self.checkAutohint()
> self.labelPx.setText('Value: '+self.fontDico['autohint'])
> self.output()
> 
> else:
> return
> 
> 
> def edit(self):
> row = self.listWidget.currentRow()
> item = self.listWidget.item(row)
> if item.text() != 'autohint':
> self.labelPx.setText('Only "autohint" can be modified')
> return
> value = self.fontDico[item.text()]
> valueBool = (value.capitalize())
> if valueBool == 'True':
> valueBool = True
> elif valueBool == 'False':
> valueBool = False
> autohintCheckBox = QCheckBox('&Autohint')
> autohintCheckBox.setChecked(valueBool)
> okButton = QPushButton("&OK")
> cancelButton = QPushButton("Cancel")
> buttonLayout = QHBoxLayout()
> buttonLayout.addStretch()
> buttonLayout.addWidget(okButton)
> buttonLayout.addWidget(cancelButton)
> layout = QGridLayout()
> layout.addWidget(autohintCheckBox, 0, 0)
> layout.addLayout(buttonLayout, 3, 3, 1, 3)
> form = QDialog()
> form.setLayout(layout)
> form.setMinimumSize(250,100)
> self.connect(okButton, SIGNAL("clicked()"),
> form, SLOT("accept()"))
> self.connect(cancelButton, SIGNAL("clicked()"),
> form, SLOT("reject()"))
> form.setWindowTitle("Autohint Property")
> if form.exec_():
> checked = autohintCheckBox.isChecked()
> tag='true'
> if checked:
> self.fontDico['autohint'] = 'true'
> if not checked:
> self.fontDico['autohint'] = 'false'
> tag = 'false'
> self.labelPx.setText('Value: '+self.fontDico['autohint'])
> flagAutohint = False
> count = 0
> for xmltag in self.data:
> if flagAutohint:
> if xmltag.count('true') >= 1:
> self.data[count] = xmltag.replace('true', tag)
> elif xmltag.count('false') >= 1:
> self.data[count] = xmltag.replace('false', tag)
> break
> if xmltag.count('autohint'):
> flagAutohint = True
> count += 1
>
>
> def reject(self):
> self.accept()
>
>
> def accept(self):
> if len(self.data) >= 1:
> outFile = open(self.path, 'w')
> outFile.writelines(self.data)
> outFile.close()
> QDialog.accept(self)
> 
> 
> def fonts(self):
> home = os.getenv('HOME')
> fontsdico = {}
> if self.fontsconfPresent:
> tree = etree.parse(home+'/.config/fontconfig/fonts.conf')
> fontslist = tree.findall('.//edit')
> fontsdico = {}
> for i in fontslist:
> name = i.get('name')
> try:
> value = i[0].text
> except IndexError:
> value = 'None'
> fontsdico[name]=value
> 
> return fontsdico
> 
> 
>app = QApplication(sys.argv)
>form = Autohint()
>form.show()
>app.exec_()

#!/usr/bin/python3
# Author: Dimitrios Glentadakis <dglent@free.fr>, 2014
# Purpose: Configure manualy the autohint value for the fonts
# License: GPLv3

import sys
from lxml import etree
import os
from PyQt4.QtGui import *
from PyQt4.QtCore import *


class Autohint(QDialog):
    
    def __init__(self, parent=None):
        super(Autohint, self).__init__(parent)
        home = os.getenv('HOME')
        self.path = home+'/.config/fontconfig/fonts.conf'
        if os.path.exists(home+'/.fonts.conf'):
            notice = QMessageBox.information(self, '~/.fonts.conf found', 
                                             '<a>$XDG_CONFIG_HOME/fontconfig/fonts.conf and ~/.fonts.conf</a><br/>'+
                                             'is the conventional location for per-user font configuration,<br/>'+
                                             'although the actual location is specified in the global fonts.conf file.<br/>'+
                                             '<b>please note that ~/.fonts.conf is deprecated now.</b><br/>'+
                                             'it will not be read by default in the future version.<br/>'+
                                             'See: <a href="http://freedesktop.org/software/fontconfig/fontconfig-user.html">'+
                                             'http://freedesktop.org/software/fontconfig/fontconfig-user.html</a>')
        
        self.data = []
        self.fontsconfPresent = False
        if os.path.exists(self.path):
            readFile = open(self.path, 'r')
            self.data = readFile.readlines()
            readFile.close()
            self.fontsconfPresent = True
            

        fontsLista=[]
        self.fontDico = self.fonts()
        if len(self.fontDico) >= 1:
            for i in self.fontDico:
                fontsLista.append(i)
        
        if 'autohint' not in self.fontDico:
            self.autohintPresent = False
        
        self.listWidget = QListWidget()
        self.listWidget.addItems(fontsLista)
        
        buttonLayout = QVBoxLayout()
        self.buttonAdd = QPushButton('&Add...')
        self.buttonEdit = QPushButton('&Edit...')
        self.buttonClose = QPushButton('&Close...')
        buttonLayout.addWidget(self.buttonAdd)
        buttonLayout.addWidget(self.buttonEdit)
        buttonLayout.addStretch()
        buttonLayout.addWidget(self.buttonClose)
        self.connect(self.buttonAdd, SIGNAL("clicked()"), self.add)
        self.connect(self.buttonEdit, SIGNAL("clicked()"), self.edit)
        self.connect(self.buttonClose, SIGNAL("clicked()"), self.accept)
        self.labelPx = QLabel()
        self.connect(self.listWidget, SIGNAL("itemSelectionChanged()"), self.output)
        self.listWidget.setCurrentRow(0)
        layout = QHBoxLayout()
        vlayout = QVBoxLayout()
        vlayout.addWidget(self.listWidget)        
        vlayout.addWidget(self.labelPx)
        self.output()
        layout.addLayout(vlayout)
        layout.addLayout(buttonLayout)
        self.checkAutohint()
        self.setLayout(layout)
        self.setWindowTitle("fonts.conf")
        
    def checkAutohint(self):
        if 'autohint' in self.fontDico:
            self.buttonAdd.setEnabled(False)
            self.buttonEdit.setEnabled(True)
        else:
            self.buttonEdit.setEnabled(False)
        
    def output(self):
        dico = self.fontDico
        row = self.listWidget.currentRow()
        item = self.listWidget.item(row)
        if self.fontsconfPresent:
            fontConf = item.text()
            if fontConf == 'autohint':
                self.buttonEdit.setEnabled(True)
            else:
                self.buttonEdit.setEnabled(False)
            
            currentSet = dico[fontConf]
            self.labelPx.setText('<b>Value:</b> '+currentSet)
        
    def add(self):
        if self.fontsconfPresent and not self.autohintPresent:
            reply = QMessageBox.question(self, "Add autohint fonts setting",
                                         "Do you want to add Autohint setting "+
                                         "in the {} ?".format(self.path),
                                         QMessageBox.Yes|QMessageBox.No)
            if reply == QMessageBox.Yes:
                count = 0
                for i in self.data:
                    if i.count('match') >= 1:
                        break
                    count += 1
                self.data.insert(count, '<match target="font">\n'+
                                 ' <edit mode="assign" name="autohint">\n'+
                                 '  <bool>true</bool>\n'+
                                 ' </edit>\n'+
                                 '</match>\n')
                self.fontDico['autohint'] = 'true'
                self.listWidget.addItem('autohint')
                self.checkAutohint()
                self.labelPx.setText('<b>Value:</b> '+self.fontDico['autohint'])
                self.output()
            else:
                return
        elif not self.fontsconfPresent:
            reply = QMessageBox.question(self, "Add autohint fonts setting",
                                         "Do you want to create file and add Autohint setting "+
                                         "in the {} ?".format(self.path),
                                         QMessageBox.Yes|QMessageBox.No)            
            if reply == QMessageBox.Yes:
                self.data.append('<?xml version="1.0"?><!DOCTYPE fontconfig SYSTEM "fonts.dtd">\n'+
                                 '<fontconfig>\n'+
                                 '<match target="font">\n'
                                 ' <edit mode="assign" name="autohint">\n'
                                 '  <bool>true</bool>\n'+
                                 ' </edit>\n'
                                 '</match>\n'+
                                 '</fontconfig>\n')
                self.fontDico['autohint'] = 'true'
                self.listWidget.addItem('autohint')
                self.checkAutohint()
                self.labelPx.setText('<b>Value:</b> '+self.fontDico['autohint'])
                self.output()
                
        else:
            return
        
        
    def edit(self):
        row = self.listWidget.currentRow()
        item = self.listWidget.item(row)
        if item.text() != 'autohint':
            self.labelPx.setText('Only "autohint" can be modified')
            return
        value = self.fontDico[item.text()]
        valueBool = (value.capitalize())
        if valueBool == 'True':
            valueBool = True
        elif valueBool == 'False':
            valueBool = False
        autohintCheckBox = QCheckBox('&Autohint')
        autohintCheckBox.setChecked(valueBool)
        okButton = QPushButton("&OK")
        cancelButton = QPushButton("Cancel")
        buttonLayout = QHBoxLayout()
        buttonLayout.addStretch()
        buttonLayout.addWidget(okButton)
        buttonLayout.addWidget(cancelButton)
        layout = QGridLayout()
        layout.addWidget(autohintCheckBox, 0, 0)
        layout.addLayout(buttonLayout, 3, 3, 1, 3)
        form = QDialog()
        form.setLayout(layout)
        form.setMinimumSize(250,100)
        self.connect(okButton, SIGNAL("clicked()"),
                     form, SLOT("accept()"))
        self.connect(cancelButton, SIGNAL("clicked()"),
                     form, SLOT("reject()"))
        form.setWindowTitle("Autohint Property")
        if form.exec_():
            checked = autohintCheckBox.isChecked()
            tag='true'
            if checked:
                self.fontDico['autohint'] = 'true'
            if not checked:
                self.fontDico['autohint'] = 'false'
                tag = 'false'
            self.labelPx.setText('<b>Value:</b> '+self.fontDico['autohint'])
            flagAutohint = False
            count = 0
            for xmltag in self.data:
                if flagAutohint:
                    if xmltag.count('true') >= 1:
                        self.data[count] = xmltag.replace('true', tag)
                    elif xmltag.count('false') >= 1:
                        self.data[count] = xmltag.replace('false', tag)
                    break
                if xmltag.count('autohint'):
                    flagAutohint = True
                count += 1


    def reject(self):
        self.accept()


    def accept(self):
        if len(self.data) >= 1:
            outFile = open(self.path, 'w')
            outFile.writelines(self.data)
            outFile.close()
        QDialog.accept(self)
        
        
    def fonts(self):
        home = os.getenv('HOME')
        fontsdico = {}
        if self.fontsconfPresent:
            tree = etree.parse(home+'/.config/fontconfig/fonts.conf')
            fontslist = tree.findall('.//edit')
            fontsdico = {}
            for i in fontslist:
                name = i.get('name')
                try:
                    value = i[0].text
                except IndexError:
                    value = 'None'
                fontsdico[name]=value
                
        return fontsdico
        
        
app = QApplication(sys.argv)
form = Autohint()
form.show()
app.exec_()

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Attachments on bug 1240: 5048