/
util.cpp
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/*
Copyright 2011-2012 Heikki Holstila <heikki.holstila@gmail.com>
This file is part of FingerTerm.
FingerTerm 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.
FingerTerm 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 FingerTerm. If not, see <http://www.gnu.org/licenses/>.
*/
#include "qplatformdefs.h"
#include <QtCore>
#include <QtGui>
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#include <QGuiApplication>
#include <QQuickView>
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#include <QDebug>
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#include "terminal.h"
#include "util.h"
#include "textrender.h"
#include "version.h"
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#ifdef HAVE_FEEDBACK
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#include <QFeedbackEffect>
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#endif
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Util::Util(QSettings *settings, QObject *parent) :
QObject(parent),
iSettings(settings),
iWindow(0),
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iTerm(0)
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{
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connect(QGuiApplication::clipboard(), SIGNAL(dataChanged()), this, SIGNAL(clipboardOrSelectionChanged()));
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}
Util::~Util()
{
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delete iSettings;
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}
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void Util::setWindow(QQuickView* win)
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{
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if (iWindow)
qFatal("Should set window property only once");
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iWindow = win;
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if(!iWindow)
qFatal("invalid main window");
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connect(win, SIGNAL(contentOrientationChanged(Qt::ScreenOrientation)), this, SIGNAL(windowOrientationChanged()));
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}
void Util::setWindowTitle(QString title)
{
iCurrentWinTitle = title;
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iWindow->setTitle(title);
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emit windowTitleChanged();
}
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QString Util::windowTitle()
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{
return iCurrentWinTitle;
}
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int Util::windowOrientation()
{
return iWindow->contentOrientation();
}
void Util::setWindowOrientation(int orientation)
{
iWindow->reportContentOrientationChange(static_cast<Qt::ScreenOrientation>(orientation));
}
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void Util::setTerm(Terminal *term)
{
if (iTerm) {
qFatal("Should set terminal only once");
}
iTerm = term;
connect(iTerm, SIGNAL(selectionFinished()), this, SIGNAL(clipboardOrSelectionChanged()));
}
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void Util::openNewWindow()
{
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QProcess::startDetached("/usr/bin/fingerterm");
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}
QString Util::configPath()
{
if(!iSettings)
return QString();
QFileInfo f(iSettings->fileName());
return f.path();
}
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QVariant Util::settingsValue(QString key, const QVariant &defaultValue)
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{
if(!iSettings)
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return defaultValue;
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return iSettings->value(key, defaultValue);
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}
void Util::setSettingsValue(QString key, QVariant value)
{
if(iSettings)
iSettings->setValue(key, value);
}
QString Util::versionString()
{
return PROGRAM_VERSION;
}
int Util::uiFontSize()
{
return 12;
}
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int Util::fontSize()
{
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return settingsValue("ui/fontSize", 11).toInt();
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}
void Util::setFontSize(int size)
{
if (size == fontSize()) {
return;
}
setSettingsValue("ui/fontSize", size);
emit fontSizeChanged();
}
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void Util::keyPressFeedback()
{
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if( !settingsValue("ui/keyPressFeedback", true).toBool() )
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return;
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#ifdef HAVE_FEEDBACK
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QFeedbackEffect::playThemeEffect(QFeedbackEffect::PressWeak);
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#endif
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}
void Util::keyReleaseFeedback()
{
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if( !settingsValue("ui/keyPressFeedback", true).toBool() )
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return;
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// TODO: check what's more comfortable, only press, or press and release
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#ifdef HAVE_FEEDBACK
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QFeedbackEffect::playThemeEffect(QFeedbackEffect::ReleaseWeak);
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#endif
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}
void Util::bellAlert()
{
if(!iWindow)
return;
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if( settingsValue("general/visualBell", true).toBool() ) {
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emit visualBell();
}
}
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QString Util::fontFamily()
{
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return settingsValue("ui/fontFamily", DEFAULT_FONTFAMILY).toString();
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}
int Util::dragMode()
{
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QString mode = settingsValue("ui/dragMode", "scroll").toString();
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if (mode == "gestures") {
return DragGestures;
} else if (mode == "scroll") {
return DragScroll;
} else if (mode == "select") {
return DragSelect;
} else {
return DragOff;
}
}
void Util::setDragMode(int mode)
{
if (mode == dragMode()) {
return;
}
QString modeString;
switch(mode) {
case DragGestures:
modeString = "gestures";
break;
case DragScroll:
modeString = "scroll";
break;
case DragSelect:
modeString = "select";
break;
case DragOff:
default:
modeString = "off";
}
setSettingsValue("ui/dragMode", modeString);
emit dragModeChanged();
}
int Util::keyboardMode()
{
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QString mode = settingsValue("ui/vkbShowMethod", "move").toString();
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if (mode == "fade") {
return KeyboardFade;
} else if (mode == "move") {
return KeyboardMove;
} else {
return KeyboardOff;
}
}
void Util::setKeyboardMode(int mode)
{
if (mode == keyboardMode()) {
return;
}
QString modeString;
switch(mode) {
case KeyboardFade:
modeString = "fade";
break;
case KeyboardMove:
modeString = "move";
break;
case KeyboardOff:
default:
modeString = "off";
}
setSettingsValue("ui/vkbShowMethod", modeString);
emit keyboardModeChanged();
}
int Util::keyboardFadeOutDelay()
{
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return settingsValue("ui/keyboardFadeOutDelay", 4000).toInt();
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}
void Util::setKeyboardFadeOutDelay(int delay)
{
if (delay == keyboardFadeOutDelay()) {
return;
}
setSettingsValue("ui/keyboardFadeOutDelay", delay);
emit keyboardFadeOutDelayChanged();
}
QString Util::keyboardLayout()
{
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return settingsValue("ui/keyboardLayout", "english").toString();
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}
void Util::setKeyboardLayout(const QString &layout)
{
if (layout == keyboardLayout()) {
return;
}
setSettingsValue("ui/keyboardLayout", layout);
emit keyboardLayoutChanged();
}
int Util::extraLinesFromCursor()
{
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return settingsValue("ui/showExtraLinesFromCursor", 1).toInt();
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}
QString Util::charset()
{
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return settingsValue("terminal/charset", "UTF-8").toString();
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}
int Util::keyboardMargins()
{
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return settingsValue("ui/keyboardMargins", 10).toInt();
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}
int Util::orientationMode()
{
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QString mode = settingsValue("ui/orientationLockMode", "auto").toString();
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if (mode == "auto") {
return OrientationAuto;
} else if (mode == "landscape") {
return OrientationLandscape;
} else {
return OrientationPortrait;
}
}
void Util::setOrientationMode(int mode)
{
if (mode == orientationMode()) {
return;
}
QString modeString;
switch(mode) {
case OrientationAuto:
modeString = "auto";
break;
case OrientationLandscape:
modeString = "landscape";
break;
case OrientationPortrait:
default:
modeString = "portrait";
}
setSettingsValue("ui/orientationLockMode", modeString);
emit orientationModeChanged();
}
bool Util::showWelcomeScreen()
{
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return settingsValue("state/showWelcomeScreen", true).toBool();
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}
void Util::setShowWelcomeScreen(bool value)
{
if (value != showWelcomeScreen()) {
setSettingsValue("state/showWelcomeScreen", value);
emit showWelcomeScreenChanged();
}
}
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void Util::notifyText(QString text)
{
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emit notify(text);
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}
void Util::copyTextToClipboard(QString str)
{
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QClipboard *cb = QGuiApplication::clipboard();
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cb->clear();
cb->setText(str);
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}
bool Util::terminalHasSelection()
{
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if (!iTerm) {
return false;
}
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return !iTerm->selection().isNull();
}
bool Util::canPaste()
{
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QClipboard *cb = QGuiApplication::clipboard();
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return !cb->text().isEmpty();
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}