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Remove qtwebkit-plugins

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This commit is contained in:
David Rosca 2015-10-16 23:18:39 +02:00
parent ebaf53f4f4
commit d6f478be7e
13 changed files with 0 additions and 1340 deletions
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3
src/lib/lib.pro
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@ -11,9 +11,6 @@ include(../defines.pri)
include(../../translations/translations.pri)
include(3rdparty/qtsingleapplication/qtsingleapplication.pri)
# QTWEBENGINE DISABLED
#include(plugins/qtwebkit/qtwebkit-plugins.pri)
CONFIG(debug, debug|release): include(../../tests/modeltest/modeltest.pri)
unix:!contains(DEFINES, "DISABLE_DBUS") QT += dbus

37
src/lib/plugins/qtwebkit/notifications/notificationpresenter.cpp
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@ -1,37 +0,0 @@
/* ============================================================
* QupZilla - WebKit based browser
* Copyright (C) 2013-2014 David Rosca <nowrep@gmail.com>
*
* This program 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 3 of the License, or
* (at your option) any later version.
*
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
* ============================================================ */
#include "notificationpresenter.h"
#include "desktopnotificationsfactory.h"
#include "mainapplication.h"
NotificationPresenter::NotificationPresenter()
: QWebNotificationPresenter()
{
}
void NotificationPresenter::showNotification(const QWebNotificationData* data)
{
if (data->message().isEmpty()) {
qDebug() << "NotificationPresenter: HTML notifications are not supported.";
return;
}
mApp->desktopNotifications()->showNotification(QPixmap(":qupzilla.png"),
data->title(),
data->message());
}

31
src/lib/plugins/qtwebkit/notifications/notificationpresenter.h
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@ -1,31 +0,0 @@
/* ============================================================
* QupZilla - WebKit based browser
* Copyright (C) 2013-2014 David Rosca <nowrep@gmail.com>
*
* This program 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 3 of the License, or
* (at your option) any later version.
*
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
* ============================================================ */
#ifndef NOTIFICATIONPRESENTER_H
#define NOTIFICATIONPRESENTER_H
#include "qwebkitplatformplugin.h"
class NotificationPresenter : public QWebNotificationPresenter
{
public:
explicit NotificationPresenter();
void showNotification(const QWebNotificationData* data);
};
#endif // NOTIFICATIONPRESENTER_H

69
src/lib/plugins/qtwebkit/qtwebkit-plugins.pri
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@ -1,69 +0,0 @@
# Unix
!mac:unix {
contains(DEFINES, USE_QTWEBKIT_2_2) {
buildNotifications = true
contains(DEFINES, USE_QTWEBKIT_2_3):system(pkg-config --exists hunspell) {
buildSpellcheck = true
LIBS += $$system(pkg-config --libs hunspell)
}
}
else {
buildPlugin = false
}
}
# Mac OS X
mac {
buildPlugin = false
}
# OS/2
os2 {
buildPlugin = false
}
# Windows
win32 {
win32-msvc* {
# QtWebKit 2.3 and Hunspell is now needed to build on Windows
buildNotifications = true
buildSpellcheck = true
LIBS += -llibhunspell
}
else { # mingw
buildPlugin = false
}
}
!equals(buildPlugin, false) {
HEADERS += $$PWD/qtwebkitplugin.h \
$$[QT_INSTALL_HEADERS]/QtWebKit/qwebkitplatformplugin.h
SOURCES += $$PWD/qtwebkitplugin.cpp
DEFINES *= QT_STATICPLUGIN
}
else {
buildNotifications = false
buildSpellcheck = false
}
equals(buildNotifications, true) {
HEADERS += $$PWD/notifications/notificationpresenter.h
SOURCES += $$PWD/notifications/notificationpresenter.cpp
}
equals(buildSpellcheck, true) {
HEADERS += $$PWD/spellcheck/spellcheck.h \
$$PWD/spellcheck/speller.h \
$$PWD/spellcheck/spellcheckdialog.h \
SOURCES += $$PWD/spellcheck/spellcheck.cpp \
$$PWD/spellcheck/speller.cpp \
$$PWD/spellcheck/spellcheckdialog.cpp \
FORMS += $$PWD/spellcheck/spellcheckdialog.ui
DEFINES *= USE_HUNSPELL
}

63
src/lib/plugins/qtwebkit/qtwebkitplugin.cpp
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@ -1,63 +0,0 @@
/* ============================================================
* QupZilla - WebKit based browser
* Copyright (C) 2013-2014 David Rosca <nowrep@gmail.com>
*
* This program 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 3 of the License, or
* (at your option) any later version.
*
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
* ============================================================ */
#include "qtwebkitplugin.h"
#include "notifications/notificationpresenter.h"
#ifdef USE_HUNSPELL
#include "spellcheck/spellcheck.h"
#endif
#include <QtPlugin>
QtWebKitPlugin::QtWebKitPlugin()
{
}
bool QtWebKitPlugin::supportsExtension(Extension ext) const
{
return (ext == Notifications
#ifdef USE_HUNSPELL
|| ext == SpellChecker
#endif
);
}
QObject* QtWebKitPlugin::createExtension(Extension ext) const
{
switch (ext) {
#ifdef USE_HUNSPELL
case SpellChecker:
return new SpellCheck();
#endif
case Notifications:
return new NotificationPresenter();
default:
return 0;
}
}
#if QT_VERSION < 0x050000
Q_EXPORT_PLUGIN2(qtwebkitplugins, QtWebKitPlugin)
#endif
#if (QT_VERSION < 0x050000)
Q_IMPORT_PLUGIN(qtwebkitplugins)
#else
Q_IMPORT_PLUGIN(QtWebKitPlugin)
#endif

39
src/lib/plugins/qtwebkit/qtwebkitplugin.h
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@ -1,39 +0,0 @@
/* ============================================================
* QupZilla - WebKit based browser
* Copyright (C) 2013-2014 David Rosca <nowrep@gmail.com>
*
* This program 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 3 of the License, or
* (at your option) any later version.
*
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
* ============================================================ */
#ifndef QTWEBKITPLUGIN_H
#define QTWEBKITPLUGIN_H
#include "qwebkitplatformplugin.h"
class QtWebKitPlugin : public QObject, public QWebKitPlatformPlugin
{
Q_OBJECT
Q_INTERFACES(QWebKitPlatformPlugin)
#if QT_VERSION >= 0x050000
Q_PLUGIN_METADATA(IID "org.qtwebkit.QtWebKit.QtWebKitPlugins")
#endif
public:
explicit QtWebKitPlugin();
bool supportsExtension(Extension ext) const;
QObject* createExtension(Extension ext) const;
};
#endif // QTWEBKITPLUGIN_H

152
src/lib/plugins/qtwebkit/spellcheck/spellcheck.cpp
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@ -1,152 +0,0 @@
/* ============================================================
* QupZilla - WebKit based browser
* Copyright (C) 2013-2014 David Rosca <nowrep@gmail.com>
*
* This program 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 3 of the License, or
* (at your option) any later version.
*
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
* ============================================================ */
// Based on https://gitorious.org/kdewebkit-spellcheck
#include "spellcheck.h"
#include "speller.h"
SpellCheck::SpellCheck()
: QWebSpellChecker()
{
}
bool SpellCheck::isContinousSpellCheckingEnabled() const
{
return Speller::instance()->isEnabled();
}
void SpellCheck::toggleContinousSpellChecking()
{
}
void SpellCheck::learnWord(const QString &word)
{
Q_UNUSED(word);
}
void SpellCheck::ignoreWordInSpellDocument(const QString &word)
{
Q_UNUSED(word);
}
void SpellCheck::checkSpellingOfString(const QString &word,
int* misspellingLocation, int* misspellingLength)
{
if (misspellingLocation == NULL || misspellingLength == NULL) {
return;
}
*misspellingLocation = -1;
*misspellingLength = 0;
QTextBoundaryFinder finder = QTextBoundaryFinder(QTextBoundaryFinder::Word, word);
QTextBoundaryFinder::BoundaryReasons boundary = finder.boundaryReasons();
int start = finder.position(), end = finder.position();
bool inWord = startOfWord(boundary, finder.type());
while (finder.toNextBoundary() > 0) {
boundary = finder.boundaryReasons();
if (endOfWord(boundary, finder.type()) && inWord) {
end = finder.position();
QString str = finder.string().mid(start, end - start);
if (Speller::isValidWord(str)) {
if (Speller::instance()->isMisspelled(str)) {
*misspellingLocation = start;
*misspellingLength = end - start;
}
return;
}
inWord = false;
}
if (startOfWord(boundary, finder.type())) {
start = finder.position();
inWord = true;
}
}
}
QString SpellCheck::autoCorrectSuggestionForMisspelledWord(const QString &word)
{
/* Auto correcting mispelled words is really not a great idea */
Q_UNUSED(word)
return QString();
#if 0
QStringList words = Speller::instance()->suggest(word);
if (words.size() > 0) {
return words[0];
}
else {
return QString();
}
return QString();
#endif
}
void SpellCheck::guessesForWord(const QString &word,
const QString &context, QStringList &guesses)
{
Q_UNUSED(context);
QStringList words = Speller::instance()->suggest(word);
guesses = words;
}
bool SpellCheck::isGrammarCheckingEnabled()
{
return false;
}
void SpellCheck::toggleGrammarChecking()
{
}
void SpellCheck::checkGrammarOfString(const QString &, QList<GrammarDetail> &,
int* badGrammarLocation, int* badGrammarLength)
{
Q_UNUSED(badGrammarLocation);
Q_UNUSED(badGrammarLength);
}
bool SpellCheck::endOfWord(const QTextBoundaryFinder::BoundaryReasons &reasons,
const QTextBoundaryFinder::BoundaryType &type)
{
#if QT_VERSION < 0x050000
Q_UNUSED(type)
return reasons & QTextBoundaryFinder::EndWord;
#else
return (reasons & QTextBoundaryFinder::EndOfItem) &&
(type & QTextBoundaryFinder::Word);
#endif
}
bool SpellCheck::startOfWord(const QTextBoundaryFinder::BoundaryReasons &reasons,
const QTextBoundaryFinder::BoundaryType &type)
{
#if QT_VERSION < 0x050000
Q_UNUSED(type)
return reasons & QTextBoundaryFinder::StartWord;
#else
return (reasons & QTextBoundaryFinder::StartOfItem) &&
(type & QTextBoundaryFinder::Word);
#endif
}

56
src/lib/plugins/qtwebkit/spellcheck/spellcheck.h
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@ -1,56 +0,0 @@
/* ============================================================
* QupZilla - WebKit based browser
* Copyright (C) 2013-2014 David Rosca <nowrep@gmail.com>
*
* This program 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 3 of the License, or
* (at your option) any later version.
*
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
* ============================================================ */
#ifndef SPELLCHECKER_H
#define SPELLCHECKER_H
#include <QTextBoundaryFinder>
#include "qwebkitplatformplugin.h"
class Speller;
class SpellCheck : public QWebSpellChecker
{
Q_OBJECT
public:
explicit SpellCheck();
bool isContinousSpellCheckingEnabled() const;
void toggleContinousSpellChecking();
void learnWord(const QString &word);
void ignoreWordInSpellDocument(const QString &word);
void checkSpellingOfString(const QString &word,
int* misspellingLocation, int* misspellingLength);
QString autoCorrectSuggestionForMisspelledWord(const QString &word);
void guessesForWord(const QString &word,
const QString &context, QStringList &guesses);
bool isGrammarCheckingEnabled();
void toggleGrammarChecking();
void checkGrammarOfString(const QString &, QList<GrammarDetail> &,
int* badGrammarLocation, int* badGrammarLength);
private:
bool endOfWord(const QTextBoundaryFinder::BoundaryReasons &reasons,
const QTextBoundaryFinder::BoundaryType &type);
bool startOfWord(const QTextBoundaryFinder::BoundaryReasons &reasons,
const QTextBoundaryFinder::BoundaryType &type);
};
#endif // SPELLCHECKER_H

137
src/lib/plugins/qtwebkit/spellcheck/spellcheckdialog.cpp
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@ -1,137 +0,0 @@
/* ============================================================
* QupZilla - WebKit based browser
* Copyright (C) 2013-2014 David Rosca <nowrep@gmail.com>
*
* This program 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 3 of the License, or
* (at your option) any later version.
*
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
* ============================================================ */
#include "spellcheckdialog.h"
#include "ui_spellcheckdialog.h"
#include "datapaths.h"
#include "settings.h"
#include "speller.h"
#include "qztools.h"
#include <QFile>
#include <QTextStream>
#include <QFileDialog>
#include <QInputDialog>
SpellCheckDialog::SpellCheckDialog(QWidget* parent)
: QDialog(parent)
, ui(new Ui::SpellCheckDialog)
, m_listChanged(false)
{
ui->setupUi(this);
ui->dictPath->setText(Speller::instance()->dictionaryPath());
QFile file(DataPaths::currentProfilePath() + "/userdictionary.txt");
if (!file.open(QFile::ReadOnly)) {
qWarning() << "SpellCheckDialog: Cannot open file" << file.fileName() << "for reading!";
}
else {
QString word;
QTextStream stream(&file);
stream.setCodec("UTF-8");
while (!stream.atEnd()) {
stream >> word;
word = word.trimmed();
if (!word.isEmpty()) {
ui->userDictList->insertItem(0, word);
}
}
file.close();
}
connect(ui->changeDictPath, SIGNAL(clicked()), this, SLOT(changeDictionaryPath()));
connect(ui->add, SIGNAL(clicked()), this, SLOT(addUserWord()));
connect(ui->remove, SIGNAL(clicked()), this, SLOT(removeUserWord()));
connect(ui->buttonBox, SIGNAL(accepted()), this, SLOT(saveSettings()));
ui->userDictList->setFocus();
}
void SpellCheckDialog::changeDictionaryPath()
{
const QString path = QzTools::getExistingDirectory("SpellCheckDialog-Directory", this, tr("Choose dictionary path..."), ui->dictPath->text());
if (!path.isEmpty()) {
ui->dictPath->setText(path);
}
}
void SpellCheckDialog::addUserWord()
{
const QString word = QInputDialog::getText(0, tr("Add new word..."), tr("Add new word:"));
if (!word.isEmpty()) {
ui->userDictList->addItem(word);
ui->userDictList->setCurrentRow(ui->userDictList->count() - 1);
m_listChanged = true;
}
}
void SpellCheckDialog::removeUserWord()
{
QListWidgetItem* item = ui->userDictList->currentItem();
if (!item) {
return;
}
m_listChanged = true;
delete item;
}
void SpellCheckDialog::saveSettings()
{
// Save only when changed
if (ui->dictPath->text() != Speller::instance()->dictionaryPath()) {
Settings settings;
settings.beginGroup("SpellCheck");
settings.setValue("dictionaryPath", ui->dictPath->text());
settings.endGroup();
}
if (!m_listChanged) {
return;
}
QFile file(DataPaths::currentProfilePath() + "/userdictionary.txt");
if (!file.open(QFile::WriteOnly | QFile::Truncate)) {
qWarning() << "SpellCheckDialog: Cannot open file" << file.fileName() << "for reading!";
return;
}
QTextStream stream(&file);
stream.setCodec("UTF-8");
int count = ui->userDictList->count();
for (int i = 0; i < count; ++i) {
const QString word = ui->userDictList->item(i)->text();
stream << word << endl;
}
file.close();
}
SpellCheckDialog::~SpellCheckDialog()
{
delete ui;
}

51
src/lib/plugins/qtwebkit/spellcheck/spellcheckdialog.h
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@ -1,51 +0,0 @@
/* ============================================================
* QupZilla - WebKit based browser
* Copyright (C) 2013-2014 David Rosca <nowrep@gmail.com>
*
* This program 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 3 of the License, or
* (at your option) any later version.
*
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
* ============================================================ */
#ifndef SPELLCHECKDIALOG_H
#define SPELLCHECKDIALOG_H
#include <QDialog>
#include "qzcommon.h"
namespace Ui
{
class SpellCheckDialog;
}
class QUPZILLA_EXPORT SpellCheckDialog : public QDialog
{
Q_OBJECT
public:
explicit SpellCheckDialog(QWidget* parent = 0);
~SpellCheckDialog();
private slots:
void changeDictionaryPath();
void addUserWord();
void removeUserWord();
void saveSettings();
private:
Ui::SpellCheckDialog* ui;
bool m_listChanged;
};
#endif // SPELLCHECKDIALOG_H

168
src/lib/plugins/qtwebkit/spellcheck/spellcheckdialog.ui
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@ -1,168 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>SpellCheckDialog</class>
<widget class="QDialog" name="SpellCheckDialog">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>441</width>
<height>305</height>
</rect>
</property>
<property name="windowTitle">
<string>SpellCheck</string>
</property>
<layout class="QVBoxLayout" name="verticalLayout_2">
<item>
<widget class="QLabel" name="label">
<property name="text">
<string>&lt;b&gt;Dictionary path&lt;/b&gt;</string>
</property>
</widget>
</item>
<item>
<layout class="QHBoxLayout" name="horizontalLayout">
<item>
<widget class="QLineEdit" name="dictPath">
<property name="enabled">
<bool>false</bool>
</property>
</widget>
</item>
<item>
<widget class="MacToolButton" name="changeDictPath">
<property name="text">
<string>Change...</string>
</property>
</widget>
</item>
<item>
<spacer name="horizontalSpacer">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeType">
<enum>QSizePolicy::Fixed</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>40</width>
<height>20</height>
</size>
</property>
</spacer>
</item>
</layout>
</item>
<item>
<widget class="QLabel" name="label_2">
<property name="text">
<string>&lt;b&gt;User dictionary&lt;/b&gt;</string>
</property>
</widget>
</item>
<item>
<layout class="QHBoxLayout" name="horizontalLayout_2">
<item>
<widget class="QListWidget" name="userDictList"/>
</item>
<item>
<layout class="QVBoxLayout" name="verticalLayout">
<item>
<spacer name="verticalSpacer">
<property name="orientation">
<enum>Qt::Vertical</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>20</width>
<height>40</height>
</size>
</property>
</spacer>
</item>
<item>
<widget class="QPushButton" name="add">
<property name="text">
<string>Add</string>
</property>
</widget>
</item>
<item>
<widget class="QPushButton" name="remove">
<property name="text">
<string>Remove</string>
</property>
</widget>
</item>
</layout>
</item>
</layout>
</item>
<item>
<layout class="QHBoxLayout" name="horizontalLayout_3">
<item>
<widget class="QLabel" name="textLabel">
<property name="text">
<string>Using Hunspell library</string>
</property>
</widget>
</item>
<item>
<widget class="QDialogButtonBox" name="buttonBox">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="standardButtons">
<set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
</property>
</widget>
</item>
</layout>
</item>
</layout>
</widget>
<customwidgets>
<customwidget>
<class>MacToolButton</class>
<extends>QToolButton</extends>
<header>mactoolbutton.h</header>
</customwidget>
</customwidgets>
<resources/>
<connections>
<connection>
<sender>buttonBox</sender>
<signal>accepted()</signal>
<receiver>SpellCheckDialog</receiver>
<slot>accept()</slot>
<hints>
<hint type="sourcelabel">
<x>248</x>
<y>254</y>
</hint>
<hint type="destinationlabel">
<x>157</x>
<y>274</y>
</hint>
</hints>
</connection>
<connection>
<sender>buttonBox</sender>
<signal>rejected()</signal>
<receiver>SpellCheckDialog</receiver>
<slot>reject()</slot>
<hints>
<hint type="sourcelabel">
<x>316</x>
<y>260</y>
</hint>
<hint type="destinationlabel">
<x>286</x>
<y>274</y>
</hint>
</hints>
</connection>
</connections>
</ui>

424
src/lib/plugins/qtwebkit/spellcheck/speller.cpp
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@ -1,424 +0,0 @@
/* ============================================================
* QupZilla - WebKit based browser
* Copyright (C) 2013-2014 David Rosca <nowrep@gmail.com>
*
* This program 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 3 of the License, or
* (at your option) any later version.
*
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
* ============================================================ */
#include "speller.h"
#include "spellcheckdialog.h"
#include "settings.h"
#include "datapaths.h"
#include "mainapplication.h"
#include "qztools.h"
#include <QStringList>
#include <QTextCodec>
#include <QTextStream>
#include <QFile>
#include <QLocale>
#include <QDirIterator>
#include <QWebHitTestResult>
#include <QTextBoundaryFinder>
#include <QTextStream>
#include <QMenu>
#include <hunspell/hunspell.hxx>
Q_GLOBAL_STATIC(Speller, qz_speller)
Speller::Speller()
: QObject()
, m_textCodec(0)
, m_hunspell(0)
, m_enabled(false)
, m_startPos(0)
, m_endPos(0)
{
loadSettings();
}
bool Speller::isEnabled() const
{
return m_enabled;
}
void Speller::loadSettings()
{
Settings settings;
settings.beginGroup("SpellCheck");
m_enabled = settings.value("enabled", true).toBool();
m_dictionaryPath = settings.value("dictionaryPath", getDictionaryPath()).toString();
m_language.code = settings.value("language", mApp->currentLanguage()).toString();
m_language.name = nameForLanguage(m_language.code);
settings.endGroup();
m_userDictionary.setFileName(DataPaths::currentProfilePath() + "/userdictionary.txt");
if (m_enabled) {
initialize();
}
}
void Speller::initialize()
{
delete m_hunspell;
m_hunspell = 0;
if (m_dictionaryPath.isEmpty()) {
qWarning() << "SpellCheck: Cannot locate dictionary path!";
return;
}
QString dictionary = m_dictionaryPath + QLatin1Char('/') + m_language.code;
if (!dictionaryExists(dictionary)) {
qWarning() << "SpellCheck: Dictionaries for" << dictionary << "doesn't exists!";
return;
}
const QString dicPath = dictionary + ".dic";
const QString affPath = dictionary + ".aff";
m_hunspell = new Hunspell(affPath.toLocal8Bit().constData(),
dicPath.toLocal8Bit().constData());
m_textCodec = QTextCodec::codecForName(m_hunspell->get_dic_encoding());
if (m_userDictionary.exists()) {
if (!m_userDictionary.open(QFile::ReadOnly)) {
qWarning() << "SpellCheck: Cannot open" << m_userDictionary.fileName() << "for reading!";
}
else {
QString word;
QTextStream stream(&m_userDictionary);
stream.setCodec("UTF-8");
while (!stream.atEnd()) {
stream >> word;
putWord(word);
}
}
m_userDictionary.close();
}
qDebug() << "SpellCheck: Language =" << language().code
<< (m_textCodec ? m_textCodec->name() : "invalid text codec");
}
Speller::Language Speller::language() const
{
return m_language;
}
QVector<Speller::Language> Speller::availableLanguages()
{
if (!m_availableLanguages.isEmpty()) {
return m_availableLanguages;
}
QDirIterator it(m_dictionaryPath, QStringList("*.dic"), QDir::Files);
while (it.hasNext()) {
const QString affFilePath = it.next().replace(QLatin1String(".dic"), QLatin1String(".aff"));
if (!QFile(affFilePath).exists()) {
continue;
}
Language lang;
lang.code = it.fileInfo().baseName();
lang.name = nameForLanguage(lang.code);
if (!m_availableLanguages.contains(lang)) {
m_availableLanguages.append(lang);
}
}
return m_availableLanguages;
}
QString Speller::dictionaryPath() const
{
return m_dictionaryPath;
}
void Speller::createContextMenu(QMenu* menu)
{
menu->addSeparator();
QAction* act = menu->addAction(tr("Check &Spelling"), this, SLOT(toggleEnableSpellChecking()));
act->setCheckable(true);
act->setChecked(m_enabled);
if (m_enabled) {
QMenu* men = menu->addMenu(tr("Languages"));
connect(men, SIGNAL(aboutToShow()), this, SLOT(populateLanguagesMenu()));
}
menu->addSeparator();
}
void Speller::populateContextMenu(QMenu* menu, const QWebHitTestResult &hitTest)
{
m_element = hitTest.element();
if (!m_enabled ||
m_element.isNull() ||
m_element.attribute(QLatin1String("type")) == QLatin1String("password")
) {
return;
}
const QString text = m_element.evaluateJavaScript("this.value").toString();
const int pos = m_element.evaluateJavaScript("this.selectionStart").toInt() + 1;
QTextBoundaryFinder finder = QTextBoundaryFinder(QTextBoundaryFinder::Word, text);
finder.setPosition(pos);
m_startPos = finder.toPreviousBoundary();
m_endPos = finder.toNextBoundary();
const QString word = text.mid(m_startPos, m_endPos - m_startPos).trimmed();
if (!isValidWord(word) || !isMisspelled(word)) {
return;
}
const int limit = 6;
QStringList suggests = suggest(word);
int count = suggests.count() > limit ? limit : suggests.count();
QFont boldFont = menu->font();
boldFont.setBold(true);
for (int i = 0; i < count; ++i) {
QAction* act = menu->addAction(suggests.at(i), this, SLOT(replaceWord()));
act->setData(suggests.at(i));
act->setFont(boldFont);
}
if (count == 0) {
menu->addAction(tr("No suggestions"))->setEnabled(false);
}
menu->addAction(tr("Add to dictionary"), this, SLOT(addToDictionary()))->setData(word);
menu->addSeparator();
}
void Speller::addToDictionary()
{
if (QAction* act = qobject_cast<QAction*>(sender())) {
const QString word = act->data().toString();
putWord(word);
if (!m_userDictionary.open(QFile::WriteOnly | QFile::Append)) {
qWarning() << "SpellCheck: Cannot open file" << m_userDictionary.fileName() << "for writing!";
return;
}
QTextStream stream(&m_userDictionary);
stream.setCodec("UTF-8");
stream << word << endl;
m_userDictionary.close();
}
}
void Speller::replaceWord()
{
if (m_element.isNull()) {
return;
}
if (QAction* act = qobject_cast<QAction*>(sender())) {
QString word = act->data().toString();
QString text = m_element.evaluateJavaScript("this.value").toString();
const int cursorPos = m_element.evaluateJavaScript("this.selectionStart").toInt();
text.replace(m_startPos, m_endPos - m_startPos, word);
text.replace(QLatin1Char('\\'), QLatin1String("\\\\"));
text.replace(QLatin1Char('\n'), QLatin1String("\\n"));
text.replace(QLatin1Char('\''), QLatin1String("\\'"));
m_element.evaluateJavaScript(QString("this.value='%1'").arg(text));
m_element.evaluateJavaScript(QString("this.selectionStart=this.selectionEnd=%1").arg(cursorPos));
}
}
void Speller::showSettings()
{
SpellCheckDialog dialog;
if (dialog.exec() == QDialog::Accepted) {
loadSettings();
}
}
void Speller::changeLanguage()
{
QAction* act = qobject_cast<QAction*>(sender());
if (!act) {
return;
}
Language lang = act->data().value<Language>();
Settings settings;
settings.beginGroup("SpellCheck");
settings.setValue("language", lang.code);
settings.endGroup();
loadSettings();
}
void Speller::putWord(const QString &word)
{
if (!m_hunspell || !m_textCodec || word.isEmpty()) {
return;
}
const QByteArray data = m_textCodec->fromUnicode(word);
if (m_hunspell->add(data.constData()) != 0) {
qWarning() << "SpellCheck: Error while adding" << word << "word!";
}
}
bool Speller::isMisspelled(const QString &string)
{
if (!m_hunspell || !m_textCodec) {
return false;
}
const QByteArray data = m_textCodec->fromUnicode(string);
return m_hunspell->spell(data.constData()) == 0;
}
QStringList Speller::suggest(const QString &word)
{
if (!m_hunspell || !m_textCodec) {
return QStringList();
}
char** suggestions;
const QByteArray data = m_textCodec->fromUnicode(word);
int count = m_hunspell->suggest(&suggestions, data.constData());
QStringList suggests;
for (int i = 0; i < count; ++i) {
suggests.append(m_textCodec->toUnicode(suggestions[i]));
}
m_hunspell->free_list(&suggestions, count);
return suggests;
}
bool Speller::isValidWord(const QString &str)
{
if (str.isEmpty() || (str.length() == 1 && !str[0].isLetter())) {
return false;
}
const int length = str.length();
for (int i = 0; i < length; ++i) {
if (!str[i].isNumber()) {
return true;
}
}
return false;
}
Speller* Speller::instance()
{
return qz_speller();
}
void Speller::populateLanguagesMenu()
{
QMenu* menu = qobject_cast<QMenu*>(sender());
if (!menu || !menu->isEmpty()) {
return;
}
const QVector<Language> langs = availableLanguages();
foreach (const Language &lang, langs) {
QAction* act = menu->addAction(lang.name, this, SLOT(changeLanguage()));
act->setCheckable(true);
act->setChecked(m_language == lang);
act->setData(QVariant::fromValue(lang));
}
if (menu->isEmpty()) {
QAction* act = menu->addAction(tr("No suggestions"));
act->setEnabled(false);
}
menu->addSeparator();
menu->addAction(tr("Settings"), this, SLOT(showSettings()));
}
void Speller::toggleEnableSpellChecking()
{
m_enabled = !m_enabled;
Settings settings;
settings.beginGroup("SpellCheck");
settings.setValue("enabled", m_enabled);
settings.endGroup();
loadSettings();
}
bool Speller::dictionaryExists(const QString &path) const
{
return QFile(path + ".dic").exists() &&
QFile(path + ".aff").exists();
}
QString Speller::getDictionaryPath() const
{
#ifdef Q_OS_UNIX
const QString defaultDicPath = "/usr/share/hunspell";
#else
const QString defaultDicPath = DataPaths::path(DataPaths::AppData) + "/hunspell";
#endif
const QString dicPath = QString::fromLocal8Bit(qgetenv("DICPATH")).trimmed();
return dicPath.isEmpty() ? defaultDicPath : dicPath;
}
QString Speller::nameForLanguage(const QString &code) const
{
QLocale locale = QLocale(code);
QString name = QLocale::languageToString(locale.language());
const QString scriptName = QLocale::scriptToString(locale.script());
if (locale.country() != QLocale::AnyCountry) {
if (code.contains(QLatin1Char('-'))) {
name.append(QL1S(" (") + scriptName + QL1S(")"));
}
name.append(QL1S(" / ") + QLocale::countryToString(locale.country()));
}
return name;
}
Speller::~Speller()
{
delete m_hunspell;
}

110
src/lib/plugins/qtwebkit/spellcheck/speller.h
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@ -1,110 +0,0 @@
/* ============================================================
* QupZilla - WebKit based browser
* Copyright (C) 2013-2014 David Rosca <nowrep@gmail.com>
*
* This program 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 3 of the License, or
* (at your option) any later version.
*
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
* ============================================================ */
#ifndef SPELLER_H
#define SPELLER_H
#include <QWebElement>
#include <QStringList>
#include <QVector>
#include <QFile>
#include "qzcommon.h"
class QTextCodec;
class Hunspell;
class QMenu;
class QWebHitTestResult;
class QUPZILLA_EXPORT Speller : public QObject
{
Q_OBJECT
public:
struct Language {
QString code;
QString name;
bool operator==(const Language &other) {
return this->name == other.name &&
this->name.left(2) == other.name.left(2);
// Compare only first two chars of name.
// So "cs_CZ - CzechRepublic" == "cs - CzechRepublic"
}
};
explicit Speller();
~Speller();
bool isEnabled() const;
void loadSettings();
Language language() const;
QVector<Language> availableLanguages();
QString dictionaryPath() const;
void createContextMenu(QMenu* menu);
void populateContextMenu(QMenu* menu, const QWebHitTestResult &hitTest);
bool isMisspelled(const QString &string);
QStringList suggest(const QString &word);
static bool isValidWord(const QString &str);
static Speller* instance();
public slots:
void populateLanguagesMenu();
void toggleEnableSpellChecking();
private slots:
void addToDictionary();
void replaceWord();
void showSettings();
void changeLanguage();
private:
void initialize();
void putWord(const QString &word);
bool dictionaryExists(const QString &path) const;
QString getDictionaryPath() const;
QString nameForLanguage(const QString &code) const;
QString m_dictionaryPath;
QTextCodec* m_textCodec;
Hunspell* m_hunspell;
QFile m_userDictionary;
Language m_language;
QVector<Language> m_availableLanguages;
bool m_enabled;
// Replacing word
QWebElement m_element;
int m_startPos;
int m_endPos;
};
// Hint to QVector to use std::realloc on item moving
Q_DECLARE_TYPEINFO(Speller::Language, Q_MOVABLE_TYPE);
Q_DECLARE_METATYPE(Speller::Language)
#endif // SPELLER_H