1 files changed, 138 insertions, 0 deletions
diff --git a/src-qt5/core/lumina-theme-engine/src/lthemeengine/fontconfigdialog.cpp b/src-qt5/core/lumina-theme-engine/src/lthemeengine/fontconfigdialog.cpp
new file mode 100644
index 00000000..398a2436
--- /dev/null
+++ b/src-qt5/core/lumina-theme-engine/src/lthemeengine/fontconfigdialog.cpp
@@ -0,0 +1,138 @@
+/*
+ * Copyright (c) 2014-2017, Ilya Kotov <forkotov02@hotmail.ru>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <QXmlStreamWriter>
+#include <QFile>
+#include <QDir>
+#include <QMessageBox>
+#include "fontconfigdialog.h"
+#include "ui_fontconfigdialog.h"
+
+FontConfigDialog::FontConfigDialog(QWidget *parent) :
+    QDialog(parent),
+    m_ui(new Ui::FontConfigDialog)
+{
+    m_ui->setupUi(this);
+
+    m_ui->hintingStyleComboBox->addItem(tr("None"), "hintnone");
+    m_ui->hintingStyleComboBox->addItem(tr("Slight"), "hintslight");
+    m_ui->hintingStyleComboBox->addItem(tr("Medium"), "hintmedium");
+    m_ui->hintingStyleComboBox->addItem(tr("Full"), "hintfull");
+
+    m_ui->rgbaComboBox->addItem(tr("None"), "none");
+    m_ui->rgbaComboBox->addItem("rgb", "rgb");
+    m_ui->rgbaComboBox->addItem("bgr", "bgr");
+    m_ui->rgbaComboBox->addItem("vrgb", "vrgb");
+    m_ui->rgbaComboBox->addItem("vbgr", "vbgr");
+
+    m_ui->lcdFilterComboBox->addItem("lcdnone");
+    m_ui->lcdFilterComboBox->addItem("lcddefault");
+    m_ui->lcdFilterComboBox->addItem("lcdlight");
+    m_ui->lcdFilterComboBox->addItem("lcdlegacy");
+}
+
+FontConfigDialog::~FontConfigDialog()
+{
+    delete m_ui;
+}
+
+void FontConfigDialog::accept()
+{
+    QDir::home().mkpath(".config/fontconfig/");
+    QString path = QDir::homePath() + "/.config/fontconfig/fonts.conf";
+    qDebug("FontConfigDialog: fontconfig path: %s", qPrintable(path));
+
+
+    if(QFile::exists(path))
+    {
+        if(QMessageBox::question(this, tr("Font Configuration"),
+                                 tr("<i>%1</i> already exists. Do you want to replace it?").arg(path),
+                                 QMessageBox::Yes | QMessageBox::No) == QMessageBox::No)
+        {
+            QDialog::reject();
+            return;
+        }
+
+        QFile::remove(path + ".back");
+        QFile::copy(path, path + ".back");
+    }
+
+    QFile file(path);
+    if(!file.open(QIODevice::WriteOnly))
+    {
+        qWarning("FontConfigDialog: unable to open file: %s", qPrintable(file.errorString()));
+        return;
+    }
+
+    QXmlStreamWriter stream(&file);
+    stream.setAutoFormatting(true);
+
+    stream.writeStartDocument();
+    stream.writeDTD("<!DOCTYPE fontconfig SYSTEM \"fonts.dtd\">");
+    stream.writeStartElement("fontconfig");
+
+    stream.writeStartElement("match");
+    stream.writeAttribute("target", "font");
+    writeOption(&stream, "antialias", "bool", m_ui->antialisingCheckBox->isChecked() ? "true" : "false");
+    writeOption(&stream, "hinting", "bool", m_ui->hintingCheckBox->isChecked() ? "true" : "false");
+    writeOption(&stream, "hintstyle", "const", m_ui->hintingStyleComboBox->currentData().toString());
+    writeOption(&stream, "rgba", "const", m_ui->rgbaComboBox->currentData().toString());
+    writeOption(&stream, "autohint", "bool", m_ui->autohinterCheckBox->isChecked() ? "true" : "false");
+    writeOption(&stream, "lcdfilter", "const", m_ui->lcdFilterComboBox->currentText());
+    writeOption(&stream, "dpi", "double", QString::number(m_ui->dpiSpinBox->value()));
+    stream.writeEndElement();
+
+    if(m_ui->disableBoldAutohintCheckBox->isChecked())
+    {
+        stream.writeStartElement("match");
+        stream.writeAttribute("target", "font");
+
+        stream.writeStartElement("test");
+        stream.writeAttribute("name", "weight");
+        stream.writeAttribute("compare", "more");
+        stream.writeTextElement("const", "medium");
+        stream.writeEndElement();
+
+        writeOption(&stream, "autohint", "bool", m_ui->autohinterCheckBox->isChecked() ? "true" : "false");
+
+        stream.writeEndElement();
+    }
+    stream.writeEndElement();
+    stream.writeEndDocument();
+
+    QDialog::accept();
+}
+
+void FontConfigDialog::writeOption(QXmlStreamWriter *stream, const QString &name, const QString &type, const QString &value)
+{
+    stream->writeStartElement("edit");
+    stream->writeAttribute("name", name);
+    stream->writeAttribute("mode", "assign");
+    stream->writeTextElement(type, value);
+    stream->writeEndElement();
+}