--- /dev/null
+/*****************************************************************************
+ * popupwindow.cpp - QStarDict, a StarDict clone written with using Qt *
+ * Copyright (C) 2007 Alexander Rodin *
+ * *
+ * 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 2 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, write to the Free Software Foundation, Inc., *
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *
+ *****************************************************************************/
+
+#include "popupwindow.h"
+
+#include <QGridLayout>
+#include <QMouseEvent>
+#include <QSettings>
+#include <QRegExp>
+#include "dictwidget.h"
+#include "keyboard.h"
+#include "selection.h"
+#include "application.h"
+#include "speaker.h"
+
+namespace QStarDict
+{
+
+PopupWindow::PopupWindow(QWidget *parent)
+ : ResizablePopup(parent)
+{
+ m_dict = 0;
+ translationView = new DictWidget(this);
+ translationView->setFrameStyle(QFrame::NoFrame);
+ translationView->setDict(m_dict);
+ translationView->setMouseTracking(true);
+ QGridLayout *mainLayout = new QGridLayout(this);
+ mainLayout->setMargin(0);
+ mainLayout->addWidget(translationView);
+
+ m_selection = new Selection(this);
+ connect(m_selection, SIGNAL(changed(const QString&)), this, SLOT(selectionChanged(const QString&)));
+
+ loadSettings();
+}
+
+PopupWindow::~PopupWindow()
+{
+ saveSettings();
+}
+
+void PopupWindow::loadSettings()
+{
+ QSettings config;
+ setScan(config.value("PopupWindow/scan", true).toBool());
+ setModifierKey(config.value("PopupWindow/modifierKey", 0).toInt());
+ setShowIfNotFound(config.value("PopupWindow/showIfNotFound", false).toBool());
+ setWindowOpacity(config.value("PopupWindow/opacity", 1.0).toDouble());
+ setTimeoutBeforeHide(config.value("PopupWindow/timeoutBeforeHide", 500).toInt());
+ setDefaultSize(config.value("PopupWindow/defaultSize", QSize(320, 240)).toSize());
+ setPronounceWord(config.value("PopupWindow/pronounceWord", true).toBool());
+ setDefaultStyleSheet(config.value("PopupWindow/defaultStyleSheet", defaultStyleSheet()).toString());
+}
+
+void PopupWindow::saveSettings()
+{
+ QSettings config;
+ config.setValue("PopupWindow/scan", isScan());
+ config.setValue("PopupWindow/modifierKey", m_modifierKey);
+ config.setValue("PopupWindow/showIfNotFound", m_showIfNotFound);
+ config.setValue("PopupWindow/opacity", windowOpacity());
+ config.setValue("PopupWindow/timeoutBeforeHide", timeoutBeforeHide());
+ config.setValue("PopupWindow/defaultSize", defaultSize());
+ config.setValue("PopupWindow/pronounceWord", pronounceWord());
+ config.setValue("PopupWindow/defaultStyleSheet", defaultStyleSheet());
+}
+
+void PopupWindow::setScan(bool scan)
+{
+ m_selection->setScan(scan);
+ emit scanChanged(scan);
+}
+
+bool PopupWindow::isScan() const
+{
+ return m_selection->isScan();
+}
+
+void PopupWindow::setDict(DictCore *dict)
+{
+ translationView->setDict(dict);
+ m_dict = dict;
+}
+
+void PopupWindow::selectionChanged(const QString &text)
+{
+ if (m_modifierKey && ! Keyboard::activeModifiers().testFlag(static_cast<Qt::KeyboardModifier>(m_modifierKey)))
+ return;
+ showTranslation(text);
+}
+
+void PopupWindow::showTranslation(const QString &text)
+{
+ QString simpl = text.simplified();
+ simpl.remove(QRegExp("[&%-/+?\\*#!:\\(\\)\\[\\]]+"));
+ if (simpl.isEmpty())
+ return;
+
+ bool isFound = m_dict->isTranslatable(simpl);
+
+ if (m_showIfNotFound || isFound)
+ {
+ translationView->translate(simpl);
+ translationView->clearHistory();
+ popup();
+ if (isFound && m_pronounceWord)
+ Application::instance()->speaker()->speak(simpl);
+ }
+}
+
+}
+
+// vim: tabstop=4 softtabstop=4 shiftwidth=4 expandtab cindent textwidth=120 formatoptions=tc
+