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428 lines
14 KiB
428 lines
14 KiB
/* BEGIN_COMMON_COPYRIGHT_HEADER
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* (c)LGPL2+
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*
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* LXDE-Qt - a lightweight, Qt based, desktop toolset
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* http://razor-qt.org
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*
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* Copyright: 2010-2011 Razor team
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* Authors:
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* Marat "Morion" Talipov <morion.self@gmail.com>
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*
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* This program or library is free software; you can redistribute it
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* and/or modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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* You should have received a copy of the GNU Lesser General
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* Public License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301 USA
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*
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* END_COMMON_COPYRIGHT_HEADER */
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#include "configpaneldialog.h"
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#include "ui_configpaneldialog.h"
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#include "../lxqtpanel.h"
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#include "../lxqtpanellimits.h"
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#include <QDebug>
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#include <QDesktopWidget>
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#include <QWindow>
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#include <KF5/KWindowSystem/KWindowSystem>
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#include <QColorDialog>
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#include <QFileDialog>
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#include <QStandardPaths>
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using namespace LxQt;
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struct ScreenPosition
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{
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int screen;
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ILxQtPanel::Position position;
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};
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Q_DECLARE_METATYPE(ScreenPosition)
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/************************************************
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************************************************/
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ConfigPanelDialog *ConfigPanelDialog::exec(LxQtPanel *panel)
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{
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ConfigPanelDialog *dialog =
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panel->findChild<ConfigPanelDialog*>();
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if (!dialog)
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{
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dialog = new ConfigPanelDialog(panel, panel);
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}
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dialog->show();
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dialog->raise();
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dialog->activateWindow();
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WId wid = dialog->windowHandle()->winId();
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KWindowSystem::activateWindow(wid);
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KWindowSystem::setOnDesktop(wid, KWindowSystem::currentDesktop());
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return dialog;
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}
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/************************************************
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************************************************/
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ConfigPanelDialog::ConfigPanelDialog(LxQtPanel *panel, QWidget *parent):
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LxQt::ConfigDialog(tr("Configure Panel"), panel->settings(), parent)
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{
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setWindowFlags(windowFlags() | Qt::WindowStaysOnTopHint);
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setAttribute(Qt::WA_DeleteOnClose);
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ConfigPanelWidget* page = new ConfigPanelWidget(panel, this);
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addPage(page, tr("Configure Panel"));
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connect(this, SIGNAL(reset()), page, SLOT(reset()));
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connect(this, SIGNAL(accepted()), panel, SLOT(saveSettings()));
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}
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/************************************************
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************************************************/
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ConfigPanelWidget::ConfigPanelWidget(LxQtPanel *panel, QWidget *parent) :
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QWidget(parent),
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ui(new Ui::ConfigPanelWidget),
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mPanel(panel)
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{
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ui->setupUi(this);
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fillComboBox_position();
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fillComboBox_alignment();
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mOldPanelSize = mPanel->panelSize();
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mOldIconSize = mPanel->iconSize();
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mOldLineCount = mPanel->lineCount();
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mOldLength = mPanel->length();
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mOldLengthInPercents = mPanel->lengthInPercents();
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mOldAlignment = mPanel->alignment();
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mOldScreenNum = mPanel->screenNum();
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mScreenNum = mOldScreenNum;
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mOldPosition = mPanel->position();
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mPosition = mOldPosition;
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ui->spinBox_panelSize->setMinimum(PANEL_MINIMUM_SIZE);
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ui->spinBox_panelSize->setMaximum(PANEL_MAXIMUM_SIZE);
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mOldFontColor = mPanel->fontColor();
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mFontColor = mOldFontColor;
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mOldBackgroundColor = mPanel->backgroundColor();
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mBackgroundColor = mOldBackgroundColor;
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mOldBackgroundImage = mPanel->backgroundImage();
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mOldOpacity = mPanel->opacity();
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reset();
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connect(ui->spinBox_panelSize, SIGNAL(valueChanged(int)), this, SLOT(editChanged()));
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connect(ui->spinBox_iconSize, SIGNAL(valueChanged(int)), this, SLOT(editChanged()));
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connect(ui->spinBox_lineCount, SIGNAL(valueChanged(int)), this, SLOT(editChanged()));
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connect(ui->spinBox_length, SIGNAL(valueChanged(int)), this, SLOT(editChanged()));
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connect(ui->comboBox_lenghtType, SIGNAL(activated(int)), this, SLOT(widthTypeChanged()));
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connect(ui->comboBox_alignment, SIGNAL(activated(int)), this, SLOT(editChanged()));
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connect(ui->comboBox_position, SIGNAL(activated(int)), this, SLOT(positionChanged()));
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connect(ui->checkBox_customFontColor, SIGNAL(toggled(bool)), this, SLOT(editChanged()));
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connect(ui->pushButton_customFontColor, SIGNAL(clicked(bool)), this, SLOT(pickFontColor()));
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connect(ui->checkBox_customBgColor, SIGNAL(toggled(bool)), this, SLOT(editChanged()));
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connect(ui->pushButton_customBgColor, SIGNAL(clicked(bool)), this, SLOT(pickBackgroundColor()));
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connect(ui->checkBox_customBgImage, SIGNAL(toggled(bool)), this, SLOT(editChanged()));
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connect(ui->lineEdit_customBgImage, SIGNAL(textChanged(QString)), this, SLOT(editChanged()));
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connect(ui->pushButton_customBgImage, SIGNAL(clicked(bool)), this, SLOT(pickBackgroundImage()));
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connect(ui->slider_opacity, SIGNAL(sliderReleased()), this, SLOT(editChanged()));
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}
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/************************************************
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************************************************/
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void ConfigPanelWidget::reset()
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{
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ui->spinBox_panelSize->setValue(mOldPanelSize);
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ui->spinBox_iconSize->setValue(mOldIconSize);
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ui->spinBox_lineCount->setValue(mOldLineCount);
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ui->comboBox_position->setCurrentIndex(indexForPosition(mOldScreenNum, mOldPosition));
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fillComboBox_alignment();
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ui->comboBox_alignment->setCurrentIndex(mOldAlignment + 1);
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ui->comboBox_lenghtType->setCurrentIndex(mOldLengthInPercents ? 0 : 1);
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widthTypeChanged();
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ui->spinBox_length->setValue(mOldLength);
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mFontColor.setNamedColor(mOldFontColor.name());
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ui->pushButton_customFontColor->setStyleSheet(QString("background: %1").arg(mOldFontColor.name()));
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mBackgroundColor.setNamedColor(mOldBackgroundColor.name());
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ui->pushButton_customBgColor->setStyleSheet(QString("background: %1").arg(mOldBackgroundColor.name()));
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ui->lineEdit_customBgImage->setText(mOldBackgroundImage);
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ui->slider_opacity->setValue(mOldOpacity);
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ui->checkBox_customFontColor->setChecked(mOldFontColor.isValid());
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ui->checkBox_customBgColor->setChecked(mOldBackgroundColor.isValid());
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ui->checkBox_customBgImage->setChecked(QFileInfo(mOldBackgroundImage).exists());
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// update position
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positionChanged();
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}
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/************************************************
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************************************************/
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void ConfigPanelWidget::fillComboBox_position()
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{
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int screenCount = QApplication::desktop()->screenCount();
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if (screenCount == 1)
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{
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addPosition(tr("Top of desktop"), 0, LxQtPanel::PositionTop);
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addPosition(tr("Left of desktop"), 0, LxQtPanel::PositionLeft);
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addPosition(tr("Right of desktop"), 0, LxQtPanel::PositionRight);
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addPosition(tr("Bottom of desktop"), 0, LxQtPanel::PositionBottom);
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}
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else
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{
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for (int screenNum = 0; screenNum < screenCount; screenNum++)
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{
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if (screenNum)
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ui->comboBox_position->insertSeparator(9999);
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addPosition(tr("Top of desktop %1").arg(screenNum +1), screenNum, LxQtPanel::PositionTop);
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addPosition(tr("Left of desktop %1").arg(screenNum +1), screenNum, LxQtPanel::PositionLeft);
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addPosition(tr("Right of desktop %1").arg(screenNum +1), screenNum, LxQtPanel::PositionRight);
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addPosition(tr("Bottom of desktop %1").arg(screenNum +1), screenNum, LxQtPanel::PositionBottom);
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}
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}
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}
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/************************************************
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************************************************/
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void ConfigPanelWidget::fillComboBox_alignment()
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{
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ui->comboBox_alignment->setItemData(0, QVariant(LxQtPanel::AlignmentLeft));
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ui->comboBox_alignment->setItemData(1, QVariant(LxQtPanel::AlignmentCenter));
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ui->comboBox_alignment->setItemData(2, QVariant(LxQtPanel::AlignmentRight));
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if (mPosition == ILxQtPanel::PositionTop ||
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mPosition == ILxQtPanel::PositionBottom)
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{
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ui->comboBox_alignment->setItemText(0, tr("Left"));
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ui->comboBox_alignment->setItemText(1, tr("Center"));
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ui->comboBox_alignment->setItemText(2, tr("Right"));
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}
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else
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{
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ui->comboBox_alignment->setItemText(0, tr("Top"));
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ui->comboBox_alignment->setItemText(1, tr("Center"));
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ui->comboBox_alignment->setItemText(2, tr("Bottom"));
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};
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}
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/************************************************
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************************************************/
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void ConfigPanelWidget::addPosition(const QString& name, int screen, LxQtPanel::Position position)
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{
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if (LxQtPanel::canPlacedOn(screen, position))
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ui->comboBox_position->addItem(name, QVariant::fromValue((ScreenPosition){screen, position}));
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}
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/************************************************
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************************************************/
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int ConfigPanelWidget::indexForPosition(int screen, ILxQtPanel::Position position)
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{
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for (int i = 0; i < ui->comboBox_position->count(); i++)
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{
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ScreenPosition sp = ui->comboBox_position->itemData(i).value<ScreenPosition>();
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if (screen == sp.screen && position == sp.position)
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return i;
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}
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return -1;
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}
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/************************************************
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************************************************/
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ConfigPanelWidget::~ConfigPanelWidget()
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{
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delete ui;
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}
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/************************************************
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************************************************/
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void ConfigPanelWidget::editChanged()
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{
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mPanel->setPanelSize(ui->spinBox_panelSize->value(), true);
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mPanel->setIconSize(ui->spinBox_iconSize->value(), true);
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mPanel->setLineCount(ui->spinBox_lineCount->value(), true);
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mPanel->setLength(ui->spinBox_length->value(),
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ui->comboBox_lenghtType->currentIndex() == 0,
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true);
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LxQtPanel::Alignment align = LxQtPanel::Alignment(
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ui->comboBox_alignment->itemData(
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ui->comboBox_alignment->currentIndex()
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).toInt());
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mPanel->setAlignment(align, true);
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mPanel->setPosition(mScreenNum, mPosition, true);
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mPanel->setFontColor(ui->checkBox_customFontColor->isChecked() ? mFontColor : QColor(), true);
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if (ui->checkBox_customBgColor->isChecked())
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{
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mPanel->setBackgroundColor(mBackgroundColor, true);
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mPanel->setOpacity(ui->slider_opacity->value(), true);
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}
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else
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{
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mPanel->setBackgroundColor(QColor(), true);
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mPanel->setOpacity(-1, true);
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}
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QString image = ui->checkBox_customBgImage->isChecked() ? ui->lineEdit_customBgImage->text() : QString();
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mPanel->setBackgroundImage(image, true);
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}
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/************************************************
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************************************************/
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void ConfigPanelWidget::widthTypeChanged()
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{
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int max = getMaxLength();
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if (ui->comboBox_lenghtType->currentIndex() == 0)
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{
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// Percents .............................
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int v = ui->spinBox_length->value() * 100.0 / max;
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ui->spinBox_length->setRange(1, 100);
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ui->spinBox_length->setValue(v);
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}
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else
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{
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// Pixels ...............................
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int v = max / 100.0 * ui->spinBox_length->value();
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ui->spinBox_length->setRange(-max, max);
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ui->spinBox_length->setValue(v);
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}
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}
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/************************************************
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************************************************/
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int ConfigPanelWidget::getMaxLength()
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{
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QDesktopWidget* dw = QApplication::desktop();
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if (mPosition == ILxQtPanel::PositionTop ||
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mPosition == ILxQtPanel::PositionBottom)
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return dw->screenGeometry(mScreenNum).width();
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else
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return dw->screenGeometry(mScreenNum).height();
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}
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/************************************************
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************************************************/
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void ConfigPanelWidget::positionChanged()
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{
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ScreenPosition sp = ui->comboBox_position->itemData(
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ui->comboBox_position->currentIndex()).value<ScreenPosition>();
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bool updateAlig = (sp.position == ILxQtPanel::PositionTop ||
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sp.position == ILxQtPanel::PositionBottom) !=
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(mPosition == ILxQtPanel::PositionTop ||
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mPosition == ILxQtPanel::PositionBottom);
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int oldMax = getMaxLength();
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mPosition = sp.position;
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mScreenNum = sp.screen;
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int newMax = getMaxLength();
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if (ui->comboBox_lenghtType->currentIndex() == 1 &&
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oldMax != newMax)
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{
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// Pixels ...............................
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int v = ui->spinBox_length->value() * 1.0 * newMax / oldMax;
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ui->spinBox_length->setMaximum(newMax);
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ui->spinBox_length->setValue(v);
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}
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if (updateAlig)
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fillComboBox_alignment();
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editChanged();
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}
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/************************************************
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*
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************************************************/
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void ConfigPanelWidget::pickFontColor()
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{
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QColor newColor = QColorDialog::getColor(QColor(mFontColor.name()), this, tr("Pick color"));
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if (newColor.isValid())
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{
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mFontColor.setNamedColor(newColor.name());
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ui->pushButton_customFontColor->setStyleSheet(QString("background: %1").arg(mFontColor.name()));
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editChanged();
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}
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}
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/************************************************
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************************************************/
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void ConfigPanelWidget::pickBackgroundColor()
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{
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QColor newColor = QColorDialog::getColor(QColor(mBackgroundColor.name()), this, tr("Pick color"));
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if (newColor.isValid())
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{
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mBackgroundColor.setNamedColor(newColor.name());
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ui->pushButton_customBgColor->setStyleSheet(QString("background: %1").arg(mBackgroundColor.name()));
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editChanged();
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}
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}
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/************************************************
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************************************************/
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void ConfigPanelWidget::pickBackgroundImage()
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{
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QString picturesLocation;
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picturesLocation = QStandardPaths::writableLocation(QStandardPaths::PicturesLocation);
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QString file = QFileDialog::getOpenFileName(this,
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"Pick image",
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picturesLocation,
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tr("Images (*.png *.gif *.jpg)"));
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ui->lineEdit_customBgImage->setText(file);
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}
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