Spell checker implementation using Hunspell

Change-Id: Ia15b6532edf6eef7c45bdfb273e77f65ce998f13 License: This patch is BSD-licensed, see Documentation/Licenses/BSD-simplified.txt for details
author: Vlad Voicu <vladvoic@gmail.com> 2011-11-28 16:37:32 (GMT)
committer: Vlad Voicu <vladvoic@gmail.com> 2013-03-15 09:21:52 (GMT)
commit: 2061b06eccca67595c50edd81c44c5b961bf108b (patch)
tree: 7fdc9e4cc80a9d8ddbe5364a531ef3449f72ab2b /Swift
parent: a069a0df0f51a948a86e34d99f952a33eecd97ba (diff)
download: swift-2061b06eccca67595c50edd81c44c5b961bf108b.zip
swift-2061b06eccca67595c50edd81c44c5b961bf108b.tar.bz2
10 files changed, 433 insertions, 8 deletions
diff --git a/Swift/Controllers/SettingConstants.cpp b/Swift/Controllers/SettingConstants.cpp
index e430c77..0717fd5 100644
--- a/Swift/Controllers/SettingConstants.cpp
+++ b/Swift/Controllers/SettingConstants.cpp
@@ -20,4 +20,8 @@ const SettingsProvider::Setting<bool> SettingConstants::SHOW_OFFLINE("showOfflin
 const SettingsProvider::Setting<std::string> SettingConstants::EXPANDED_ROSTER_GROUPS("GroupExpandiness", "");
 const SettingsProvider::Setting<bool> SettingConstants::PLAY_SOUNDS("playSounds", true);
 const SettingsProvider::Setting<std::string> SettingConstants::HIGHLIGHT_RULES("highlightRules", "@");
+const SettingsProvider::Setting<bool> SettingConstants::SPELL_CHECKER("spellChecker", false);
+const SettingsProvider::Setting<std::string> SettingConstants::DICT_PATH("dictPath", "/usr/share/myspell/dicts/");
+const SettingsProvider::Setting<std::string> SettingConstants::PERSONAL_DICT_PATH("personaldictPath", "/home/");
+const SettingsProvider::Setting<std::string> SettingConstants::DICT_FILE("dictFile", "en_US.dic");
 }
diff --git a/Swift/Controllers/SettingConstants.h b/Swift/Controllers/SettingConstants.h
index cc3af47..a3a1650 100644
--- a/Swift/Controllers/SettingConstants.h
+++ b/Swift/Controllers/SettingConstants.h
@@ -23,5 +23,9 @@ namespace Swift {
 			static const SettingsProvider::Setting<std::string> EXPANDED_ROSTER_GROUPS;
 			static const SettingsProvider::Setting<bool> PLAY_SOUNDS;
 			static const SettingsProvider::Setting<std::string> HIGHLIGHT_RULES;
+			static const SettingsProvider::Setting<bool> SPELL_CHECKER;
+			static const SettingsProvider::Setting<std::string> DICT_PATH;
+			static const SettingsProvider::Setting<std::string> PERSONAL_DICT_PATH;
+			static const SettingsProvider::Setting<std::string> DICT_FILE;
 	};
 }
diff --git a/Swift/QtUI/QtChatWindow.cpp b/Swift/QtUI/QtChatWindow.cpp
index 7f27cb6..11e64ab 100644
--- a/Swift/QtUI/QtChatWindow.cpp
+++ b/Swift/QtUI/QtChatWindow.cpp
@@ -152,7 +152,7 @@ QtChatWindow::QtChatWindow(const QString &contact, QtChatTheme* theme, UIEventSt
 	QHBoxLayout* inputBarLayout = new QHBoxLayout();
 	inputBarLayout->setContentsMargins(0,0,0,0);
 	inputBarLayout->setSpacing(2);
-	input_ = new QtTextEdit(this);
+	input_ = new QtTextEdit(settings_, this);
 	input_->setAcceptRichText(false);
 	inputBarLayout->addWidget(midBar_);
 	inputBarLayout->addWidget(input_);
diff --git a/Swift/QtUI/QtJoinMUCWindow.ui b/Swift/QtUI/QtJoinMUCWindow.ui
index 5a69292..9225f6f 100644
--- a/Swift/QtUI/QtJoinMUCWindow.ui
+++ b/Swift/QtUI/QtJoinMUCWindow.ui
@@ -43,9 +43,6 @@
        </property>
       </widget>
      </item>
-     <item row="1" column="1" colspan="2">
-      <widget class="QLineEdit" name="nickName"/>
-     </item>
      <item row="0" column="1">
       <widget class="QLineEdit" name="room">
        <property name="text">
@@ -63,6 +60,9 @@
      <item row="2" column="1">
       <widget class="QLineEdit" name="password"/>
      </item>
+     <item row="1" column="1" colspan="2">
+      <widget class="QLineEdit" name="nickName"/>
+     </item>
     </layout>
    </item>
    <item>
diff --git a/Swift/QtUI/QtSpellCheckerWindow.cpp b/Swift/QtUI/QtSpellCheckerWindow.cpp
new file mode 100644
index 0000000..e2c5b0d
--- /dev/null
+++ b/Swift/QtUI/QtSpellCheckerWindow.cpp
@@ -0,0 +1,104 @@
+/*
+ * Copyright (c) 2011 Vlad Voicu
+ * Licensed under the Simplified BSD license.
+ * See Documentation/Licenses/BSD-simplified.txt for more information.
+ */
+
+#include "Swift/QtUI/QtSpellCheckerWindow.h"
+
+#include <Swift/Controllers/Settings/SettingsProvider.h>
+#include <Swift/Controllers/SettingConstants.h>
+#include <Swift/QtUI/QtUISettingConstants.h>
+#include <Swift/QtUI/QtSwiftUtil.h>
+
+#include <QCoreApplication>
+#include <QFileDialog>
+#include <QDir>
+#include <QStringList>
+
+namespace Swift {
+
+QtSpellCheckerWindow::QtSpellCheckerWindow(SettingsProvider* settings, QWidget* parent) : QDialog(parent) {
+	settings_ = settings;
+	ui_.setupUi(this);
+	connect(ui_.spellChecker, SIGNAL(toggled(bool)), this, SLOT(handleChecker(bool)));
+	connect(ui_.cancel, SIGNAL(clicked()), this, SLOT(handleCancel()));
+	connect(ui_.apply, SIGNAL(clicked()), this, SLOT(handleApply()));
+	connect(ui_.pathButton, SIGNAL(clicked()), this, SLOT(handlePathButton()));
+	setFromSettings();
+}
+
+void QtSpellCheckerWindow::setFromSettings() {
+	ui_.spellChecker->setChecked(settings_->getSetting(SettingConstants::SPELL_CHECKER));
+	ui_.pathContent->setText(P2QSTRING(settings_->getSetting(SettingConstants::DICT_PATH)));
+	ui_.currentLanguageValue->setText(P2QSTRING(settings_->getSetting(SettingConstants::DICT_FILE)));
+	std::string currentPath = settings_->getSetting(SettingConstants::DICT_PATH);
+	QString filename = "*.dic";
+	QDir dictDirectory = QDir(P2QSTRING(currentPath));
+	QStringList files = dictDirectory.entryList(QStringList(filename), QDir::Files);
+	showFiles(files);
+	setEnabled(settings_->getSetting(SettingConstants::SPELL_CHECKER));
+}
+
+void QtSpellCheckerWindow::handleChecker(bool state) {
+	setEnabled(state);
+}
+
+void QtSpellCheckerWindow::setEnabled(bool state) {
+	ui_.pathContent->setEnabled(state);
+	ui_.languageView->setEnabled(state);
+	ui_.pathButton->setEnabled(state);
+	ui_.pathLabel->setEnabled(state);
+	ui_.currentLanguage->setEnabled(state);
+	ui_.currentLanguageValue->setEnabled(state);
+	ui_.language->setEnabled(state);
+}
+
+void QtSpellCheckerWindow::handleApply() {
+	settings_->storeSetting(SettingConstants::SPELL_CHECKER, ui_.spellChecker->isChecked());
+	QList<QListWidgetItem* > selectedLanguage = ui_.languageView->selectedItems();
+	if (!selectedLanguage.empty()) {
+		settings_->storeSetting(SettingConstants::DICT_FILE, Q2PSTRING((selectedLanguage.first())->text()));
+	}
+	this->done(0);
+}
+
+void QtSpellCheckerWindow::handleCancel() {
+	this->done(0);
+}
+
+void QtSpellCheckerWindow::handlePathButton() {
+	std::string currentPath = settings_->getSetting(SettingConstants::DICT_PATH);
+	QString dirpath = QFileDialog::getExistingDirectory(this, tr("Dictionary Path"), P2QSTRING(currentPath));
+	if (dirpath != P2QSTRING(currentPath)) {
+		ui_.languageView->clear();
+		settings_->storeSetting(SettingConstants::DICT_FILE, "");
+		ui_.currentLanguageValue->setText(" ");
+	}
+	if (!dirpath.isEmpty()) {
+		if (!dirpath.endsWith("/")) {
+			dirpath.append("/");
+		}
+		settings_->storeSetting(SettingConstants::DICT_PATH, Q2PSTRING(dirpath));
+		QDir dictDirectory = QDir(dirpath);
+		ui_.pathContent->setText(dirpath);
+		QString filename = "*.dic";
+		QStringList files = dictDirectory.entryList(QStringList(filename), QDir::Files);
+		showFiles(files);
+	}
+}
+
+void QtSpellCheckerWindow::handlePersonalPathButton() {
+	std::string currentPath = settings_->getSetting(SettingConstants::PERSONAL_DICT_PATH);
+	QString filename = QFileDialog::getOpenFileName(this, tr("Select Personal Dictionary"), P2QSTRING(currentPath), tr("(*.dic"));
+	settings_->storeSetting(SettingConstants::PERSONAL_DICT_PATH, Q2PSTRING(filename));
+}
+
+void QtSpellCheckerWindow::showFiles(const QStringList& files) {
+	ui_.languageView->clear();
+	for (int i = 0; i < files.size(); ++i) {
+		ui_.languageView->insertItem(i, files[i]);
+	}
+}
+
+}
diff --git a/Swift/QtUI/QtSpellCheckerWindow.h b/Swift/QtUI/QtSpellCheckerWindow.h
new file mode 100644
index 0000000..ad94907
--- /dev/null
+++ b/Swift/QtUI/QtSpellCheckerWindow.h
@@ -0,0 +1,33 @@
+/*
+ * Copyright (c) 2011 Vlad Voicu
+ * Licensed under the Simplified BSD license.
+ * See Documentation/Licenses/BSD-simplified.txt for more information.
+ */
+
+#pragma once
+
+#include "ui_QtSpellCheckerWindow.h"
+
+#include <QDialog>
+
+namespace Swift {
+	class SettingsProvider;
+	class QtSpellCheckerWindow : public QDialog, protected Ui::QtSpellCheckerWindow {
+		Q_OBJECT
+		public:
+			QtSpellCheckerWindow(SettingsProvider* settings, QWidget* parent = NULL);
+		public slots:
+			void handleChecker(bool state);
+			void handleCancel();
+			void handlePathButton();
+			void handlePersonalPathButton();
+			void handleApply();
+
+		private:
+			void setEnabled(bool state);
+			void setFromSettings();
+			void showFiles(const QStringList& files);
+			SettingsProvider* settings_;
+			Ui::QtSpellCheckerWindow ui_;
+	};
+}
diff --git a/Swift/QtUI/QtSpellCheckerWindow.ui b/Swift/QtUI/QtSpellCheckerWindow.ui
new file mode 100644
index 0000000..b98bb6d
--- /dev/null
+++ b/Swift/QtUI/QtSpellCheckerWindow.ui
@@ -0,0 +1,87 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>QtSpellCheckerWindow</class>
+ <widget class="QDialog" name="QtSpellCheckerWindow">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>353</width>
+    <height>207</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Dialog</string>
+  </property>
+  <layout class="QGridLayout" name="gridLayout">
+   <item row="4" column="3" colspan="2">
+    <layout class="QHBoxLayout" name="horizontalLayout">
+     <item>
+      <widget class="QPushButton" name="cancel">
+       <property name="text">
+        <string>Cancel</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QPushButton" name="apply">
+       <property name="text">
+        <string>Apply</string>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+   <item row="0" column="0" colspan="3">
+    <widget class="QCheckBox" name="spellChecker">
+     <property name="text">
+      <string>Spell Checker Enabled</string>
+     </property>
+    </widget>
+   </item>
+   <item row="1" column="0" colspan="2">
+    <widget class="QLabel" name="pathLabel">
+     <property name="text">
+      <string>Dictionary Path:</string>
+     </property>
+    </widget>
+   </item>
+   <item row="1" column="2" colspan="2">
+    <widget class="QLineEdit" name="pathContent"/>
+   </item>
+   <item row="1" column="4">
+    <widget class="QPushButton" name="pathButton">
+     <property name="text">
+      <string>Change</string>
+     </property>
+    </widget>
+   </item>
+   <item row="2" column="0" colspan="2">
+    <widget class="QLabel" name="currentLanguage">
+     <property name="text">
+      <string>Current Language:</string>
+     </property>
+    </widget>
+   </item>
+   <item row="2" column="2">
+    <widget class="QLabel" name="currentLanguageValue">
+     <property name="text">
+      <string/>
+     </property>
+    </widget>
+   </item>
+   <item row="3" column="1" colspan="4">
+    <widget class="QListWidget" name="languageView"/>
+   </item>
+   <item row="3" column="0">
+    <widget class="QLabel" name="language">
+     <property name="text">
+      <string>Language:</string>
+     </property>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/Swift/QtUI/QtTextEdit.cpp b/Swift/QtUI/QtTextEdit.cpp
index 0497d01..d1a75dd 100644
--- a/Swift/QtUI/QtTextEdit.cpp
+++ b/Swift/QtUI/QtTextEdit.cpp
@@ -4,18 +4,42 @@
  * See Documentation/Licenses/GPLv3.txt for more information.
  */
 
+#include <boost/tuple/tuple.hpp>
+#include <boost/algorithm/string.hpp>
+#include <boost/bind.hpp>
+
+#include <Swiften/Base/foreach.h>
+
+#include <SwifTools/SpellCheckerFactory.h>
+#include <SwifTools/SpellChecker.h>
+
 #include <Swift/QtUI/QtTextEdit.h>
+#include <Swift/QtUI/QtSwiftUtil.h>
+#include <Swift/QtUI/QtSpellCheckerWindow.h>
+#include <Swift/Controllers/SettingConstants.h>
 
+#include <QApplication>
 #include <QFontMetrics>
 #include <QKeyEvent>
+#include <QDebug>
+#include <QMenu>
 
 namespace Swift {
 
-QtTextEdit::QtTextEdit(QWidget* parent) : QTextEdit(parent){
+QtTextEdit::QtTextEdit(SettingsProvider* settings, QWidget* parent) : QTextEdit(parent) {
 	connect(this, SIGNAL(textChanged()), this, SLOT(handleTextChanged()));
+	checker_ = NULL;
+	settings_ = settings;
+#ifdef HAVE_SPELLCHECKER
+	setUpSpellChecker();
+#endif
 	handleTextChanged();
 }
 
+QtTextEdit::~QtTextEdit() {
+	delete checker_;
+}
+
 void QtTextEdit::keyPressEvent(QKeyEvent* event) {
 	int key = event->key();
 	Qt::KeyboardModifiers modifiers = event->modifiers();
@@ -35,13 +59,41 @@ void QtTextEdit::keyPressEvent(QKeyEvent* event) {
 		emit unhandledKeyPressEvent(event);
 	}
 	else if ((key == Qt::Key_Up)
-			   || (key == Qt::Key_Down)
-	){
+			   || (key == Qt::Key_Down)) {
 		emit unhandledKeyPressEvent(event);
 		QTextEdit::keyPressEvent(event);
 	}
 	else {
 		QTextEdit::keyPressEvent(event);
+#ifdef HAVE_SPELLCHECKER
+		if (settings_->getSetting(SettingConstants::SPELL_CHECKER)) {
+			underlineMisspells();
+		}
+#endif
+	}
+}
+
+void QtTextEdit::underlineMisspells() {
+	QTextCursor cursor = textCursor();
+	misspelledPositions_.clear();
+	QTextCharFormat normalFormat;
+	cursor.movePosition(QTextCursor::Start, QTextCursor::MoveAnchor, 1);
+	cursor.movePosition(QTextCursor::End, QTextCursor::KeepAnchor, 1);
+	cursor.setCharFormat(normalFormat);
+	if (checker_ == NULL) {
+		return;
+	}
+	QTextCharFormat spellingErrorFormat;
+	spellingErrorFormat.setUnderlineColor(QColor(Qt::red));
+	spellingErrorFormat.setUnderlineStyle(QTextCharFormat::SpellCheckUnderline);
+	std::string fragment = Q2PSTRING(cursor.selectedText());
+	checker_->checkFragment(fragment, misspelledPositions_);
+	foreach (PositionPair position, misspelledPositions_) {
+		cursor.setPosition(boost::get<0>(position), QTextCursor::MoveAnchor);
+		cursor.setPosition(boost::get<1>(position), QTextCursor::KeepAnchor);
+		cursor.setCharFormat(spellingErrorFormat);
+		cursor.clearSelection();
+		cursor.setCharFormat(normalFormat);
 	}
 }
 
@@ -53,6 +105,24 @@ void QtTextEdit::handleTextChanged() {
 	}
 }
 
+void QtTextEdit::replaceMisspelledWord(const QString& word, int cursorPosition) {
+	QTextCursor cursor = textCursor();
+	PositionPair wordPosition = getWordFromCursor(cursorPosition);
+	cursor.setPosition(boost::get<0>(wordPosition), QTextCursor::MoveAnchor);
+	cursor.setPosition(boost::get<1>(wordPosition), QTextCursor::KeepAnchor);
+	QTextCharFormat normalFormat;
+	cursor.insertText(word, normalFormat);
+}
+
+PositionPair QtTextEdit::getWordFromCursor(int cursorPosition) {
+	for (PositionPairList::iterator it = misspelledPositions_.begin(); it != misspelledPositions_.end(); ++it) {
+		if (cursorPosition >= boost::get<0>(*it) && cursorPosition <= boost::get<1>(*it)) {
+			return *it;
+		}
+	}
+	return boost::make_tuple(-1,-1);
+}
+
 QSize QtTextEdit::sizeHint() const {
 	QFontMetrics inputMetrics(currentFont());
 	QRect horizontalBounds = contentsRect().adjusted(0,0,0,9999);
@@ -66,7 +136,100 @@ QSize QtTextEdit::sizeHint() const {
 	//return QSize(QTextEdit::sizeHint().width(), lineHeight * numberOfLines);
 }
 
+void QtTextEdit::contextMenuEvent(QContextMenuEvent* event) {
+	QMenu* menu = createStandardContextMenu();
+	QTextCursor cursor = cursorForPosition(event->pos());
+#ifdef HAVE_SPELLCHECKER
+	QAction* insertPoint = menu->actions().first();
+	QAction* settingsAction = new QAction(QApplication::translate("QtTextEdit", "Spell Checker Options", 0, QApplication::UnicodeUTF8), menu);
+	menu->insertAction(insertPoint, settingsAction);
+	menu->insertAction(insertPoint, menu->addSeparator());
+	addSuggestions(menu, event);
+	QAction* result = menu->exec(event->globalPos());
+	if (result == settingsAction) {
+		spellCheckerSettingsWindow();
+	}
+	for (std::vector<QAction*>::iterator it = replaceWordActions_.begin(); it != replaceWordActions_.end(); ++it) {
+		if (*it == result) {
+			replaceMisspelledWord((*it)->text(), cursor.position());
+		}
+	}
+#else
+	menu->exec(event->globalPos());
+#endif
+	delete menu;
 }
 
+void QtTextEdit::addSuggestions(QMenu* menu, QContextMenuEvent* event)
+{
+	replaceWordActions_.clear();
+	QAction* insertPoint = menu->actions().first();
+	QTextCursor cursor = cursorForPosition(event->pos());
+	PositionPair wordPosition = getWordFromCursor(cursor.position());
+	if (boost::get<0>(wordPosition) < 0) {
+		// The click was executed outside a spellable word so no
+		// suggestions are necessary
+		return;
+	}
+	cursor.setPosition(boost::get<0>(wordPosition), QTextCursor::MoveAnchor);
+	cursor.setPosition(boost::get<1>(wordPosition), QTextCursor::KeepAnchor);
+	std::vector<std::string> wordList;
+	checker_->getSuggestions(Q2PSTRING(cursor.selectedText()), wordList);
+	if (wordList.size() == 0) {
+		QAction* noSuggestions = new QAction(QApplication::translate("QtTextEdit", "No Suggestions", 0, QApplication::UnicodeUTF8), menu);
+		noSuggestions->setDisabled(true);
+		menu->insertAction(insertPoint, noSuggestions);
+	}
+	else {
+		for (std::vector<std::string>::iterator it = wordList.begin(); it != wordList.end(); ++it) {
+			QAction* wordAction = new QAction(it->c_str(), menu);
+			menu->insertAction(insertPoint, wordAction);
+			replaceWordActions_.push_back(wordAction);
+		}
+	}
+	menu->insertAction(insertPoint, menu->addSeparator());
+}
 
 
+#ifdef HAVE_SPELLCHECKER
+void QtTextEdit::setUpSpellChecker()
+{
+	SpellCheckerFactory* checkerFactory = new SpellCheckerFactory();
+	delete checker_;
+	if (settings_->getSetting(SettingConstants::SPELL_CHECKER)) {
+		std::string dictPath = settings_->getSetting(SettingConstants::DICT_PATH);
+		std::string dictFile = settings_->getSetting(SettingConstants::DICT_FILE);
+		checker_ = checkerFactory->createSpellChecker(dictPath + dictFile);
+		delete checkerFactory;
+	}
+	else {
+		checker_ = NULL;
+	}
+}
+#endif
+
+void QtTextEdit::spellCheckerSettingsWindow() {
+	if (!spellCheckerWindow_) {
+		spellCheckerWindow_ = new QtSpellCheckerWindow(settings_);
+		settings_->onSettingChanged.connect(boost::bind(&QtTextEdit::handleSettingChanged, this, _1));
+		spellCheckerWindow_->show();
+	}
+	else {
+		spellCheckerWindow_->show();
+		spellCheckerWindow_->raise();
+		spellCheckerWindow_->activateWindow();
+	}
+}
+
+void QtTextEdit::handleSettingChanged(const std::string& settings) {
+	if (settings == SettingConstants::SPELL_CHECKER.getKey()
+		|| settings == SettingConstants::DICT_PATH.getKey()
+		|| settings == SettingConstants::DICT_FILE.getKey()) {
+#ifdef HAVE_SPELLCHECKER
+		setUpSpellChecker();
+		underlineMisspells();
+#endif
+	}
+}
+
+}
diff --git a/Swift/QtUI/QtTextEdit.h b/Swift/QtUI/QtTextEdit.h
index 075728b..a8df4d3 100644
--- a/Swift/QtUI/QtTextEdit.h
+++ b/Swift/QtUI/QtTextEdit.h
@@ -5,20 +5,46 @@
  */
 
 #pragma once
+
+#include <SwifTools/SpellParser.h>
+
+#include <Swift/Controllers/Settings/SettingsProvider.h>
+#include <Swift/Controllers/SettingConstants.h>
+
 #include <QTextEdit>
+#include <QPointer>
 
 namespace Swift {
+	class SpellChecker;
+	class QtSpellCheckerWindow;
 	class QtTextEdit : public QTextEdit {
 		Q_OBJECT
 	public:
-		QtTextEdit(QWidget* parent = 0);
+		QtTextEdit(SettingsProvider* settings, QWidget* parent = 0);
+		virtual ~QtTextEdit();
 		virtual QSize sizeHint() const;
 	signals:
+		void wordCorrected(QString& word);
 		void returnPressed();
 		void unhandledKeyPressEvent(QKeyEvent* event);
+	public slots:
+		void handleSettingChanged(const std::string& settings);
 	protected:
 		virtual void keyPressEvent(QKeyEvent* event);
+		virtual void contextMenuEvent(QContextMenuEvent* event);
 	private slots:
 		void handleTextChanged();
+	private:
+		SpellChecker *checker_;
+		std::vector<QAction*> replaceWordActions_;
+		PositionPairList misspelledPositions_;
+		SettingsProvider *settings_;
+		QPointer<QtSpellCheckerWindow> spellCheckerWindow_;
+		void addSuggestions(QMenu* menu, QContextMenuEvent* event);
+		void replaceMisspelledWord(const QString& word, int cursorPosition);
+		void setUpSpellChecker();
+		void underlineMisspells();
+		void spellCheckerSettingsWindow();
+		PositionPair getWordFromCursor(int cursorPosition);
 	};
 }
diff --git a/Swift/QtUI/SConscript b/Swift/QtUI/SConscript
index 13d36fa..bfa35a5 100644
--- a/Swift/QtUI/SConscript
+++ b/Swift/QtUI/SConscript
@@ -45,6 +45,8 @@ if myenv["swift_mobile"] :
 if myenv.get("HAVE_SNARL", False) :
 	myenv.UseFlags(myenv["SNARL_FLAGS"])
 	myenv.Append(CPPDEFINES = ["HAVE_SNARL"])
+if myenv.get("HAVE_HUNSPELL", True):
+	myenv.Append(CPPDEFINES = ["HAVE_HUNSPELL"])
 if env["PLATFORM"] == "win32" :
 	myenv.Append(LIBS = ["cryptui"])
 myenv.UseFlags(myenv["PLATFORM_FLAGS"])
@@ -83,6 +85,7 @@ myenv.WriteVal("DefaultTheme.qrc", myenv.Value(generateDefaultTheme(myenv.Dir("#
 sources = [
     "main.cpp",
     "QtAboutWidget.cpp",
+    "QtSpellCheckerWindow.cpp",
     "QtAvatarWidget.cpp",
     "QtUIFactory.cpp",
     "QtChatWindowFactory.cpp",
@@ -270,6 +273,7 @@ myenv.Uic4("QtHistoryWindow.ui")
 myenv.Uic4("QtConnectionSettings.ui")
 myenv.Uic4("QtHighlightRuleWidget.ui")
 myenv.Uic4("QtHighlightEditorWidget.ui")
+myenv.Uic4("QtSpellCheckerWindow.ui")
 myenv.Qrc("DefaultTheme.qrc")
 myenv.Qrc("Swift.qrc")
author	Vlad Voicu <vladvoic@gmail.com>	2011-11-28 16:37:32 (GMT)
committer	Vlad Voicu <vladvoic@gmail.com>	2013-03-15 09:21:52 (GMT)
commit	2061b06eccca67595c50edd81c44c5b961bf108b (patch)
tree	7fdc9e4cc80a9d8ddbe5364a531ef3449f72ab2b /Swift
parent	a069a0df0f51a948a86e34d99f952a33eecd97ba (diff)
download	swift-2061b06eccca67595c50edd81c44c5b961bf108b.zip swift-2061b06eccca67595c50edd81c44c5b961bf108b.tar.bz2