presentation/dialogs/presentation_captionpage.cpp

0001 /* ============================================================
0002  *
0003  * This file is a part of digiKam project
0004  * https://www.digikam.org
0005  *
0006  * Date        : 2008-09-09
0007  * Description : a presentation tool.
0008  *
0009  * SPDX-FileCopyrightText: 2008      by Valerio Fuoglio <valerio dot fuoglio at gmail dot com>
0010  * SPDX-FileCopyrightText: 2012-2024 by Gilles Caulier <caulier dot gilles at gmail dot com>
0011  *
0012  * SPDX-License-Identifier: GPL-2.0-or-later
0013  *
0014  * ============================================================ */
0015
0016 #include "presentation_captionpage.h"
0017
0018 // Qt includes
0019
0020 #include <QFont>
0021 #include <QFontDialog>
0022 #include <QPalette>
0023
0024 // Local includes
0025
0026 #include "presentationcontainer.h"
0027
0028 namespace DigikamGenericPresentationPlugin
0029 {
0030
0031 PresentationCaptionPage::PresentationCaptionPage(QWidget* const parent,
0032                                                  PresentationContainer* const sharedData)
0033     : QWidget(parent)
0034 {
0035     setupUi(this);
0036
0037     m_sharedData = sharedData;
0038     m_fontSampleLbl->setText(i18n("This is a comment sample..."));
0039     m_fontSampleLbl->setAutoFillBackground(true);
0040 }
0041
0042 PresentationCaptionPage::~PresentationCaptionPage()
0043 {
0044 }
0045
0046 void PresentationCaptionPage::readSettings()
0047 {
0048     connect(m_commentsFontColor, SIGNAL(signalColorSelected(QColor)),
0049             this, SLOT(slotCommentsFontColorChanged()));
0050
0051     connect(m_commentsBgColor, SIGNAL(signalColorSelected(QColor)),
0052             this, SLOT(slotCommentsBgColorChanged()));
0053
0054     connect(m_fontselectBtn, SIGNAL(clicked()),
0055             this, SLOT(slotOpenFontDialog()));
0056
0057     m_commentsLinesLengthSpinBox->setValue(m_sharedData->commentsLinesLength);
0058     m_commentsFontColor->setColor(QColor(m_sharedData->commentsFontColor));
0059     m_commentsBgColor->setColor(QColor(m_sharedData->commentsBgColor));
0060     m_commentsDrawOutlineCheckBox->setChecked(m_sharedData->commentsDrawOutline);
0061     m_fontSampleLbl->setFont(*(m_sharedData->captionFont));
0062     m_commentsBgTransparency->setValue(m_sharedData->bgOpacity);
0063
0064     slotCommentsBgColorChanged();
0065     slotCommentsFontColorChanged();
0066 }
0067
0068 void PresentationCaptionPage::saveSettings()
0069 {
0070     delete m_sharedData->captionFont;
0071     m_sharedData->captionFont         = new QFont(m_fontSampleLbl->font());
0072     QColor fontColor                  = QColor(m_commentsFontColor->color());
0073     m_sharedData->commentsFontColor   = fontColor.rgb();
0074     QColor bgColor                    = QColor(m_commentsBgColor->color());
0075     m_sharedData->commentsBgColor     = bgColor.rgb();
0076     m_sharedData->commentsDrawOutline = m_commentsDrawOutlineCheckBox->isChecked();
0077     m_sharedData->commentsLinesLength = m_commentsLinesLengthSpinBox->value();
0078     m_sharedData->bgOpacity           = m_commentsBgTransparency->value();
0079 }
0080
0081 void PresentationCaptionPage::slotCommentsBgColorChanged()
0082 {
0083     QPalette palette = m_fontSampleLbl->palette();
0084     palette.setColor(m_fontSampleLbl->backgroundRole(), m_commentsBgColor->color());
0085     m_fontSampleLbl->setPalette(palette);
0086 }
0087
0088 void PresentationCaptionPage::slotCommentsFontColorChanged()
0089 {
0090     QPalette palette = m_fontSampleLbl->palette();
0091     palette.setColor(m_fontSampleLbl->foregroundRole(), m_commentsFontColor->color());
0092     m_fontSampleLbl->setPalette(palette);
0093 }
0094
0095 void PresentationCaptionPage::slotOpenFontDialog()
0096 {
0097     bool ok = false;
0098     QFont f = QFontDialog::getFont(&ok, *(m_sharedData->captionFont), this);
0099
0100     if (ok)
0101     {
0102         m_fontSampleLbl->setFont(f);
0103     }
0104 }
0105
0106 } // namespace DigikamGenericPresentationPlugin
0107
0108 #include "moc_presentation_captionpage.cpp"