[spellcheck] Added dialog with spell check settings.

src/lib/plugins/qtwebkit/spellcheck/spellcheck.cpp

@@ -30,7 +30,7 @@ SpellCheck::SpellCheck()
 
 bool SpellCheck::isContinousSpellCheckingEnabled() const
 {
-    return m_speller->isEnabled();
+    return mApp->speller()->isEnabled();
 }
 
 void SpellCheck::toggleContinousSpellChecking()

src/lib/plugins/qtwebkit/spellcheck/spellcheckdialog.cpp

@@ -0,0 +1,136 @@
+/* ============================================================
+* QupZilla - WebKit based browser
+* Copyright (C) 2013  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 "settings.h"
+#include "speller.h"
+#include "mainapplication.h"
+
+#include <QFile>
+#include <QTextStream>
+#include <QFileDialog>
+#include <QInputDialog>
+#include <QDebug>
+
+SpellCheckDialog::SpellCheckDialog(QWidget* parent)
+    : QDialog(parent)
+    , ui(new Ui::SpellCheckDialog)
+    , m_listChanged(false)
+{
+    ui->setupUi(this);
+
+    ui->dictPath->setText(mApp->speller()->dictionaryPath());
+
+    QFile file(mApp->currentProfilePath() + "userdictionary.txt");
+    if (!file.open(QFile::ReadOnly)) {
+        qWarning() << "SpellCheckDialog: Cannot open file" << file.fileName() << "for reading!";
+    }
+    else {
+        QString word;
+        QTextStream stream(&file);
+
+        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 = QFileDialog::getExistingDirectory(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() != mApp->speller()->dictionaryPath()) {
+        Settings settings;
+        settings.beginGroup("SpellCheck");
+        settings.setValue("dictionaryPath", ui->dictPath->text());
+        settings.endGroup();
+    }
+
+    if (!m_listChanged) {
+        return;
+    }
+
+    QFile file(mApp->currentProfilePath() + "userdictionary.txt");
+    if (!file.open(QFile::WriteOnly | QFile::Truncate)) {
+        qWarning() << "SpellCheckDialog: Cannot open file" << file.fileName() << "for reading!";
+        return;
+    }
+
+    QTextStream stream(&file);
+    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;
+}

src/lib/plugins/qtwebkit/spellcheck/spellcheckdialog.h

@@ -0,0 +1,49 @@
+/* ============================================================
+* QupZilla - WebKit based browser
+* Copyright (C) 2013  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>
+
+namespace Ui
+{
+class SpellCheckDialog;
+}
+
+class 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

src/lib/plugins/qtwebkit/spellcheck/spellcheckdialog.ui

@@ -0,0 +1,161 @@
+<?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;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600;&quot;&gt;Dictionary path&lt;/span&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&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="QToolButton" 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>
+ <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>

src/lib/plugins/qtwebkit/spellcheck/speller.cpp

@@ -61,7 +61,10 @@ void Speller::loadSettings()
     settings.endGroup();
 
     m_userDictionary.setFileName(mApp->currentProfilePath() + "userdictionary.txt");
+
+    if (m_enabled) {
         initialize();
+    }
 }
 
 void Speller::initialize()
@@ -112,9 +115,11 @@ Speller::Language Speller::language() const
     return m_language;
 }
 
-QList<Speller::Language> Speller::availableLanguages() const
+QList<Speller::Language> Speller::availableLanguages()
 {
-    QList<Language> languages;
+    if (!m_availableLanguages.isEmpty()) {
+        return m_availableLanguages;
+    }
 
     QDirIterator it(m_dictionaryPath, QStringList("*.dic"), QDir::Files);
 
@@ -129,12 +134,12 @@ QList<Speller::Language> Speller::availableLanguages() const
         lang.code = it.fileInfo().baseName();
         lang.name = nameForLanguage(lang.code);
 
-        if (!languages.contains(lang)) {
-            languages.append(lang);
+        if (!m_availableLanguages.contains(lang)) {
+            m_availableLanguages.append(lang);
         }
     }
 
-    return languages;
+    return m_availableLanguages;
 }
 
 QString Speller::dictionaryPath() const
@@ -142,20 +147,12 @@ QString Speller::dictionaryPath() const
     return m_dictionaryPath;
 }
 
-void Speller::showSettings(QWidget* parent)
-{
-    SpellCheckDialog dialog(parent);
-
-    if (dialog.exec() == QDialog::Accepted) {
-        loadSettings();
-    }
-}
-
 void Speller::populateContextMenu(QMenu* menu, const QWebHitTestResult &hitTest)
 {
     m_element = hitTest.element();
 
-    if (m_element.isNull()) {
+    if (!m_enabled || m_element.isNull() ||
+            m_element.attribute(QLatin1String("type")) == QLatin1String("password")) {
         return;
     }
 
@@ -205,8 +202,8 @@ void Speller::addToDictionary()
             return;
         }
 
-        m_userDictionary.write(word.toUtf8());
-        m_userDictionary.write("\n");
+        QTextStream stream(&m_userDictionary);
+        stream << word << endl;
         m_userDictionary.close();
     }
 }
@@ -234,6 +231,33 @@ void Speller::replaceWord()
     }
 }
 
+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) {
@@ -290,6 +314,43 @@ bool Speller::isValidWord(const QString &str)
     return false;
 }
 
+void Speller::populateLanguagesMenu()
+{
+    QMenu* menu = qobject_cast<QMenu*>(sender());
+
+    if (!menu || !menu->isEmpty()) {
+        return;
+    }
+
+    const QList<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("Empty"));
+        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() &&

src/lib/plugins/qtwebkit/spellcheck/speller.h

@@ -52,10 +52,9 @@ public:
     void loadSettings();
 
     Language language() const;
-    QList<Language> availableLanguages() const;
+    QList<Language> availableLanguages();
 
     QString dictionaryPath() const;
-    void showSettings(QWidget* parent);
     void populateContextMenu(QMenu* menu, const QWebHitTestResult &hitTest);
 
     bool isMisspelled(const QString &string);
@@ -63,10 +62,17 @@ public:
 
     static bool isValidWord(const QString &str);
 
+public slots:
+    void populateLanguagesMenu();
+    void toggleEnableSpellChecking();
+
 private slots:
     void addToDictionary();
     void replaceWord();
 
+    void showSettings();
+    void changeLanguage();
+
 private:
     void initialize();
     void putWord(const QString &word);
@@ -81,6 +87,7 @@ private:
 
     QFile m_userDictionary;
     Language m_language;
+    QList<Language> m_availableLanguages;
     bool m_enabled;
 
     // Replacing word
@@ -89,4 +96,6 @@ private:
     int m_endPos;
 };
 
+Q_DECLARE_METATYPE(Speller::Language)
+
 #endif // SPELLER_H

src/lib/webview/webview.cpp

@@ -814,6 +814,8 @@ void WebView::createContextMenu(QMenu* menu, const QWebHitTestResult &hitTest, c
         if (hitTest.element().tagName().toLower() == QLatin1String("input")) {
             checkForForm(menu, hitTest.element());
         }
+
+        createSpellCheckContextMenu(menu);
     }
 
     if (!selectedText().isEmpty()) {
@@ -1030,6 +1032,22 @@ void WebView::createMediaContextMenu(QMenu* menu, const QWebHitTestResult &hitTe
     menu->addAction(QIcon::fromTheme("document-save"), tr("Save Media To &Disk"), this, SLOT(downloadUrlToDisk()))->setData(videoUrl);
 }
 
+void WebView::createSpellCheckContextMenu(QMenu* menu)
+{
+    menu->addSeparator();
+
+    QAction* act = menu->addAction(tr("Check &Spelling"), mApp->speller(), SLOT(toggleEnableSpellChecking()));
+    act->setCheckable(true);
+    act->setChecked(mApp->speller()->isEnabled());
+
+    if (mApp->speller()->isEnabled()) {
+        QMenu* men = menu->addMenu(tr("Languages"));
+        connect(men, SIGNAL(aboutToShow()), mApp->speller(), SLOT(populateLanguagesMenu()));
+    }
+
+    menu->addSeparator();
+}
+
 void WebView::pauseMedia()
 {
     bool paused = m_clickedElement.evaluateJavaScript("this.paused").toBool();

src/lib/webview/webview.h

@@ -142,6 +142,7 @@ protected:
     void createImageContextMenu(QMenu* menu, const QWebHitTestResult &hitTest);
     void createSelectedTextContextMenu(QMenu* menu, const QWebHitTestResult &hitTest);
     void createMediaContextMenu(QMenu* menu, const QWebHitTestResult &hitTest);
+    void createSpellCheckContextMenu(QMenu* menu);
 
 private slots:
     void pauseMedia();

translations/empty.ts

@@ -4241,6 +4241,68 @@ After adding or removing certificate paths, it is neccessary to restart QupZilla
         <translation type="unfinished"></translation>
     </message>
 </context>
+<context>
+    <name>SpellCheckDialog</name>
+    <message>
+        <source>SpellCheck</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600;&quot;&gt;Dictionary path&lt;/span&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Change...</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>&lt;b&gt;User dictionary&lt;/b&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Add</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Remove</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Using Hunspell library</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Choose dictionary path...</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Add new word...</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Add new word:</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
+    <name>Speller</name>
+    <message>
+        <source>No suggestions</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Add to dictionary</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Empty</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Settings</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>SqueezeLabelV2</name>
     <message>
@@ -4817,6 +4879,14 @@ After adding or removing certificate paths, it is neccessary to restart QupZilla
         <source>Create Search Engine</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <source>Check &amp;Spelling</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Languages</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>jsAlert</name>