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dialogs.cpp
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/*
* Copyright (C) 2013-2014 Ofer Kashayov <[email protected]>
* This file is part of Phototonic Image Viewer.
*
* Phototonic 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 3 of the License, or
* (at your option) any later version.
*
* Phototonic 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 Phototonic. If not, see <http://www.gnu.org/licenses/>.
*/
#include "dialogs.h"
#include "global.h"
CpMvDialog::CpMvDialog(QWidget *parent) : QDialog(parent)
{
abortOp = false;
opLabel = new QLabel("");
cancelButton = new QPushButton(tr("Cancel"));
cancelButton->setIcon(QIcon::fromTheme("dialog-cancel"));
cancelButton->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
connect(cancelButton, SIGNAL(clicked()), this, SLOT(abort()));
QHBoxLayout *topLayout = new QHBoxLayout;
topLayout->addWidget(opLabel);
QHBoxLayout *buttonsLayout = new QHBoxLayout;
buttonsLayout->addWidget(cancelButton);
QVBoxLayout *mainLayout = new QVBoxLayout;
mainLayout->addLayout(topLayout);
mainLayout->addLayout(buttonsLayout, Qt::AlignRight);
setLayout(mainLayout);
}
void CpMvDialog::abort()
{
abortOp = true;
}
static QString autoRename(QString &destDir, QString &currFile)
{
int extSep = currFile.lastIndexOf(".");
QString nameOnly = currFile.left(extSep);
QString extOnly = currFile.right(currFile.size() - extSep - 1);
QString newFile;
int idx = 1;
do
{
newFile = QString(nameOnly + "_copy_%1." + extOnly).arg(idx);
++idx;
}
while (idx && (QFile::exists(destDir + QDir::separator() + newFile)));
return newFile;
}
int cpMvFile(bool isCopy, QString &srcFile, QString &srcPath, QString &dstPath, QString &dstDir)
{
int res;
if (isCopy)
res = QFile::copy(srcPath, dstPath);
else
res = QFile::rename(srcPath, dstPath);
if (!res && QFile::exists(dstPath))
{
QString newName = autoRename(dstDir, srcFile);
QString newDestPath = dstDir + QDir::separator() + newName;
if (isCopy)
res = QFile::copy(srcPath, newDestPath);
else
res = QFile::rename(srcPath, newDestPath);
dstPath = newDestPath;
}
return res;
}
void CpMvDialog::exec(ThumbView *thumbView, QString &destDir, bool pasteInCurrDir)
{
int res = 0;
QString sourceFile;
QFileInfo fileInfo;
QString currFile;
QString destFile;
int tn;
show();
if (pasteInCurrDir)
{
for (tn = 0; tn < GData::copyCutFileList.size(); ++tn)
{
sourceFile = GData::copyCutFileList[tn];
fileInfo = QFileInfo(sourceFile);
currFile = fileInfo.fileName();
destFile = destDir + QDir::separator() + currFile;
opLabel->setText((GData::copyOp? tr("Copying \"%1\" to \"%2\".") : tr("Moving \"%1\" to \"%2\"."))
.arg(sourceFile).arg(destFile));
QApplication::processEvents();
res = cpMvFile(GData::copyOp, currFile, sourceFile, destFile, destDir);
if (!res || abortOp)
{
break;
}
else
{
GData::copyCutFileList[tn] = destFile;
}
}
}
else
{
QList<int> rowList;
for (tn = GData::copyCutIdxList.size() - 1; tn >= 0 ; --tn)
{
sourceFile = thumbView->thumbViewModel->item(GData::copyCutIdxList[tn].row())->
data(thumbView->FileNameRole).toString();
fileInfo = QFileInfo(sourceFile);
currFile = fileInfo.fileName();
destFile = destDir + QDir::separator() + currFile;
opLabel->setText((GData::copyOp?
tr("Copying \"%1\" to \"%2\".")
: tr("Moving \"%1\" to \"%2\".")).arg(sourceFile).arg(destFile));
QApplication::processEvents();
res = cpMvFile(GData::copyOp, currFile, sourceFile, destFile, destDir);
if (!res || abortOp) {
break;
}
rowList.append(GData::copyCutIdxList[tn].row());
}
if (!GData::copyOp)
{
qSort(rowList);
for (int t = rowList.size() - 1; t >= 0; --t)
thumbView->thumbViewModel->removeRow(rowList.at(t));
}
latestRow = rowList.at(0);
}
nfiles = GData::copyCutIdxList.size();
close();
}
ShortcutsTableView::ShortcutsTableView()
{
keysModel = new QStandardItemModel();
keysModel->setHorizontalHeaderItem(0, new QStandardItem(tr("Action")));
keysModel->setHorizontalHeaderItem(1, new QStandardItem(tr("Shortcut")));
keysModel->setHorizontalHeaderItem(2, new QStandardItem(""));
setModel(keysModel);
setSelectionBehavior(QAbstractItemView::SelectRows);
setSelectionMode(QAbstractItemView::SingleSelection);
setEditTriggers(QAbstractItemView::NoEditTriggers);
verticalHeader()->hide();
verticalHeader()->setSectionResizeMode(QHeaderView::Stretch);
horizontalHeader()->setDefaultAlignment(Qt::AlignLeft);
horizontalHeader()->setHighlightSections(false);
horizontalHeader()->setSectionResizeMode(QHeaderView::Stretch);
setColumnHidden(2, true);
shortcutsMenu = new QMenu("");
clearAction = new QAction(tr("Delete shortcut"), this);
connect(clearAction, SIGNAL(triggered()), this, SLOT(clearShortcut()));
shortcutsMenu->addAction(clearAction);
setContextMenuPolicy(Qt::CustomContextMenu);
connect(this, SIGNAL(customContextMenuRequested(QPoint)), SLOT(showShortcutsTableMenu(QPoint)));
}
void ShortcutsTableView::addRow(QString action, QString description, QString shortcut)
{
keysModel->appendRow(QList<QStandardItem*>() << new QStandardItem(description) << new QStandardItem(shortcut) << new QStandardItem(action));
}
void ShortcutsTableView::keyPressEvent(QKeyEvent *e)
{
if (!this->selectedIndexes().count()) {
return;
}
QString keySeqText;
QString keyText("");
QString modifierText("");
if (e->modifiers() & Qt::ShiftModifier)
modifierText += "Shift+";
if (e->modifiers() & Qt::ControlModifier)
modifierText += "Ctrl+";
if (e->modifiers() & Qt::AltModifier)
modifierText += "Alt+";
if ( (e->key() >= Qt::Key_Shift && e->key() <= Qt::Key_ScrollLock)
|| (e->key() >= Qt::Key_Super_L && e->key() <= Qt::Key_Direction_R)
|| e->key() == Qt::Key_AltGr
|| e->key() < 0)
{
return;
}
keyText = QKeySequence(e->key()).toString();
keySeqText = modifierText + keyText;
if (e->modifiers() & Qt::AltModifier && (e->key() > Qt::Key_0 && e->key() <= Qt::Key_Colon))
{
QMessageBox msgBox;
msgBox.warning(this, tr("Set shortcut"),
tr("\"%1\" is reserved for shortcuts to external applications.").arg(keySeqText));
return;
}
QMapIterator<QString, QAction *> it(GData::actionKeys);
while (it.hasNext())
{
it.next();
if (it.value()->shortcut().toString() == keySeqText)
{
QMessageBox msgBox;
msgBox.warning(this, tr("Set shortcut"),
tr("\"%1\" is already assigned to \"%2\" action.").arg(keySeqText).arg(it.key()));
return;
}
}
QStandardItemModel *mod = (QStandardItemModel*)model();
int row = selectedIndexes().first().row();
mod->item(row, 1)->setText(keySeqText);
GData::actionKeys.value(mod->item(row, 2)->text())->setShortcut(QKeySequence(keySeqText));
}
void ShortcutsTableView::clearShortcut()
{
if (selectedEntry.isValid()) {
QStandardItemModel *mod = (QStandardItemModel*)model();
mod->item(selectedEntry.row(), 1)->setText("");
GData::actionKeys.value(mod->item(selectedEntry.row(), 2)->text())->setShortcut(QKeySequence(""));
}
}
void ShortcutsTableView::showShortcutsTableMenu(QPoint pt)
{
selectedEntry = indexAt(pt);
if (selectedEntry.isValid())
shortcutsMenu->popup(viewport()->mapToGlobal(pt));
}
SettingsDialog::SettingsDialog(QWidget *parent) : QDialog(parent)
{
setWindowTitle(tr("Preferences"));
setWindowIcon(QIcon::fromTheme("preferences-other", QIcon(":/images/phototonic.png")));
// Image Viewer Options
// Zoom large images
QGroupBox *fitLargeGroupBox = new QGroupBox(tr("Fit Large Images"));
fitLargeRadios[0] = new QRadioButton(tr("Disable"));
fitLargeRadios[1] = new QRadioButton(tr("By width or height"));
fitLargeRadios[2] = new QRadioButton(tr("By width"));
fitLargeRadios[3] = new QRadioButton(tr("By height"));
fitLargeRadios[4] = new QRadioButton(tr("Stretch disproportionately"));
QVBoxLayout *fitLargeVbox = new QVBoxLayout;
for (int i = 0; i < nZoomRadios; ++i)
{
fitLargeVbox->addWidget(fitLargeRadios[i]);
fitLargeRadios[i]->setChecked(false);
}
fitLargeVbox->addStretch(1);
fitLargeGroupBox->setLayout(fitLargeVbox);
fitLargeRadios[GData::zoomOutFlags]->setChecked(true);
// Zoom small images
QGroupBox *fitSmallGroupBox = new QGroupBox(tr("Fit Small Images"));
fitSmallRadios[0] = new QRadioButton(tr("Disable"));
fitSmallRadios[1] = new QRadioButton(tr("By width or height"));
fitSmallRadios[2] = new QRadioButton(tr("By width"));
fitSmallRadios[3] = new QRadioButton(tr("By height"));
fitSmallRadios[4] = new QRadioButton(tr("Stretch disproportionately"));
QVBoxLayout *fitSmallVbox = new QVBoxLayout;
for (int i = 0; i < nZoomRadios; ++i)
{
fitSmallVbox->addWidget(fitSmallRadios[i]);
fitSmallRadios[i]->setChecked(false);
}
fitSmallVbox->addStretch(1);
fitSmallGroupBox->setLayout(fitSmallVbox);
fitSmallRadios[GData::zoomInFlags]->setChecked(true);
// imageView background color
QLabel *backgroundColorLab = new QLabel(tr("Background color:"));
backgroundColorButton = new QToolButton();
backgroundColorButton->setFixedSize(48, 24);
QHBoxLayout *bgColBox = new QHBoxLayout;
bgColBox->addWidget(backgroundColorLab);
bgColBox->addWidget(backgroundColorButton);
bgColBox->addStretch(1);
connect(backgroundColorButton, SIGNAL(clicked()), this, SLOT(pickColor()));
setButtonBgColor(GData::backgroundColor, backgroundColorButton);
backgroundColorButton->setAutoFillBackground(true);
bgColor = GData::backgroundColor;
// Exit when opening image
exitCliCb = new
QCheckBox(tr("Exit instead of closing, when image is loaded from command line"), this);
exitCliCb->setChecked(GData::exitInsteadOfClose);
// Wrap image list
wrapListCb = new QCheckBox(tr("Wrap image list when reaching last or first image"), this);
wrapListCb->setChecked(GData::wrapImageList);
// Save quality
QLabel *saveQualityLab = new QLabel(tr("Default quality when saving images:"));
saveQualitySpin = new QSpinBox;
saveQualitySpin->setRange(0, 100);
saveQualitySpin->setValue(GData::defaultSaveQuality);
QHBoxLayout *saveQualityHbox = new QHBoxLayout;
saveQualityHbox->addWidget(saveQualityLab);
saveQualityHbox->addWidget(saveQualitySpin);
saveQualityHbox->addStretch(1);
// Enable animations
enableAnimCb = new QCheckBox(tr("Enable GIF animation"), this);
enableAnimCb->setChecked(GData::enableAnimations);
// Enable image Exif rotation
enableExifCb = new QCheckBox(tr("Rotate image according to Exif orientation"), this);
enableExifCb->setChecked(GData::exifRotationEnabled);
// Image Info
imageInfoCb = new QCheckBox(tr("Show image file name in viewer"), this);
imageInfoCb->setChecked(GData::enableImageInfoFS);
// Viewer options
QVBoxLayout *viewerOptsBox = new QVBoxLayout;
QHBoxLayout *zoomOptsBox = new QHBoxLayout;
zoomOptsBox->setAlignment(Qt::AlignTop);
zoomOptsBox->addWidget(fitLargeGroupBox);
zoomOptsBox->addWidget(fitSmallGroupBox);
zoomOptsBox->addStretch(1);
viewerOptsBox->addLayout(zoomOptsBox);
viewerOptsBox->addLayout(bgColBox);
viewerOptsBox->addWidget(enableExifCb);
viewerOptsBox->addWidget(imageInfoCb);
viewerOptsBox->addWidget(wrapListCb);
viewerOptsBox->addWidget(enableAnimCb);
viewerOptsBox->addLayout(saveQualityHbox);
viewerOptsBox->addWidget(exitCliCb);
viewerOptsBox->addStretch(1);
// thumbView background color
QLabel *bgThumbTxtLab = new QLabel(tr("Background color:"));
colThumbButton = new QToolButton();
colThumbButton->setFixedSize(48, 24);
QHBoxLayout *bgThumbColBox = new QHBoxLayout;
bgThumbColBox->addWidget(bgThumbTxtLab);
bgThumbColBox->addWidget(colThumbButton);
connect(colThumbButton, SIGNAL(clicked()), this, SLOT(pickThumbsColor()));
setButtonBgColor(GData::thumbsBackgroundColor, colThumbButton);
colThumbButton->setAutoFillBackground(true);
thumbBgColor = GData::thumbsBackgroundColor;
// thumbView text color
QLabel *txtThumbTxtLab = new QLabel("\t" + tr("Label color:"));
colThumbTextButton = new QToolButton();
colThumbTextButton->setFixedSize(48, 24);
bgThumbColBox->addWidget(txtThumbTxtLab);
bgThumbColBox->addWidget(colThumbTextButton);
bgThumbColBox->addStretch(1);
connect(colThumbTextButton, SIGNAL(clicked()), this, SLOT(pickThumbsTextColor()));
setButtonBgColor(GData::thumbsTextColor, colThumbTextButton);
colThumbTextButton->setAutoFillBackground(true);
thumbTextColor = GData::thumbsTextColor;
// thumbview background image
QLabel *thumbsBackImageLab = new QLabel(tr("Background image:"));
thumbsBackImageEdit = new QLineEdit;
thumbsBackImageEdit->setClearButtonEnabled(true);
thumbsBackImageEdit->setMinimumWidth(200);
QToolButton *chooseThumbsBackImageButton = new QToolButton();
chooseThumbsBackImageButton->setIcon(QIcon::fromTheme("document-open", QIcon(":/images/open.png")));
chooseThumbsBackImageButton->setFixedSize(26, 26);
chooseThumbsBackImageButton->setIconSize(QSize(16, 16));
connect(chooseThumbsBackImageButton, SIGNAL(clicked()), this, SLOT(pickBgImage()));
QHBoxLayout *thumbsBackImageEditBox = new QHBoxLayout;
thumbsBackImageEditBox->addWidget(thumbsBackImageLab);
thumbsBackImageEditBox->addWidget(thumbsBackImageEdit);
thumbsBackImageEditBox->addWidget(chooseThumbsBackImageButton);
thumbsBackImageEditBox->addStretch(1);
thumbsBackImageEdit->setText(GData::thumbsBackImage);
// Thumbnail spacing
QLabel *thumbSpacingLab = new QLabel(tr("Add space between thumbnails:"));
thumbSpacingSpin = new QSpinBox;
thumbSpacingSpin->setRange(0, 15);
thumbSpacingSpin->setValue(GData::thumbSpacing);
QHBoxLayout *thumbSpacingHbox = new QHBoxLayout;
thumbSpacingHbox->addWidget(thumbSpacingLab);
thumbSpacingHbox->addWidget(thumbSpacingSpin);
thumbSpacingHbox->addStretch(1);
// Do not enlarge small thumbs
noSmallThumbCb = new
QCheckBox(tr("Show original size of images smaller than the thumbnail size"), this);
noSmallThumbCb->setChecked(GData::noEnlargeSmallThumb);
// Thumbnail pages to read ahead
QLabel *thumbPagesLab = new QLabel(tr("Number of thumbnail pages to read ahead:"));
thumbPagesSpin = new QSpinBox;
thumbPagesSpin->setRange(1, 10);
thumbPagesSpin->setValue(GData::thumbPagesReadahead);
QHBoxLayout *thumbPagesHbox = new QHBoxLayout;
thumbPagesHbox->addWidget(thumbPagesLab);
thumbPagesHbox->addWidget(thumbPagesSpin);
thumbPagesHbox->addStretch(1);
enableThumbExifCb = new QCheckBox(tr("Rotate thumbnails according to Exif orientation"), this);
enableThumbExifCb->setChecked(GData::exifThumbRotationEnabled);
// Thumbnail options
QVBoxLayout *thumbsOptsBox = new QVBoxLayout;
thumbsOptsBox->addLayout(bgThumbColBox);
thumbsOptsBox->addLayout(thumbsBackImageEditBox);
thumbsOptsBox->addLayout(thumbSpacingHbox);
thumbsOptsBox->addWidget(enableThumbExifCb);
thumbsOptsBox->addLayout(thumbPagesHbox);
thumbsOptsBox->addWidget(noSmallThumbCb);
thumbsOptsBox->addStretch(1);
// Slide show delay
QLabel *slideDelayLab = new QLabel(tr("Delay between slides in seconds:"));
slideDelaySpin = new QSpinBox;
slideDelaySpin->setRange(1, 3600);
slideDelaySpin->setValue(GData::slideShowDelay);
QHBoxLayout *slideDelayHbox = new QHBoxLayout;
slideDelayHbox->addWidget(slideDelayLab);
slideDelayHbox->addWidget(slideDelaySpin);
slideDelayHbox->addStretch(1);
// Slide show random
slideRandomCb = new QCheckBox(tr("Show random images"), this);
slideRandomCb->setChecked(GData::slideShowRandom);
// Slide show options
QVBoxLayout *slideShowVbox = new QVBoxLayout;
slideShowVbox->addLayout(slideDelayHbox);
slideShowVbox->addWidget(slideRandomCb);
slideShowVbox->addStretch(1);
// Startup directory
QGroupBox *startupDirGroupBox = new QGroupBox(tr("Startup folder"));
startupDirRadios[GData::defaultDir] =
new QRadioButton(tr("Default, or specified by command line argument"));
startupDirRadios[GData::rememberLastDir] = new QRadioButton(tr("Remember last"));
startupDirRadios[GData::specifiedDir] = new QRadioButton(tr("Specify:"));
startupDirEdit = new QLineEdit;
startupDirEdit->setClearButtonEnabled(true);
startupDirEdit->setMinimumWidth(300);
startupDirEdit->setMaximumWidth(400);
QToolButton *chooseStartupDirButton = new QToolButton();
chooseStartupDirButton->setIcon(QIcon::fromTheme("document-open", QIcon(":/images/open.png")));
chooseStartupDirButton->setFixedSize(26, 26);
chooseStartupDirButton->setIconSize(QSize(16, 16));
connect(chooseStartupDirButton, SIGNAL(clicked()), this, SLOT(pickStartupDir()));
QHBoxLayout *startupDirEditBox = new QHBoxLayout;
startupDirEditBox->addWidget(startupDirRadios[2]);
startupDirEditBox->addWidget(startupDirEdit);
startupDirEditBox->addWidget(chooseStartupDirButton);
startupDirEditBox->addStretch(1);
QVBoxLayout *startupDirVbox = new QVBoxLayout;
for (int i = 0; i < 2; ++i)
{
startupDirVbox->addWidget(startupDirRadios[i]);
startupDirRadios[i]->setChecked(false);
}
startupDirVbox->addLayout(startupDirEditBox);
startupDirVbox->addStretch(1);
startupDirGroupBox->setLayout(startupDirVbox);
if (GData::startupDir == GData::specifiedDir)
startupDirRadios[GData::specifiedDir]->setChecked(true);
else if (GData::startupDir == GData::rememberLastDir)
startupDirRadios[GData::rememberLastDir]->setChecked(true);
else
startupDirRadios[GData::defaultDir]->setChecked(true);
startupDirEdit->setText(GData::specifiedStartDir);
// Keyboard shortcuts widgets
ShortcutsTableView *keysTable = new ShortcutsTableView();
QMapIterator<QString, QAction *> it(GData::actionKeys);
while (it.hasNext())
{
it.next();
keysTable->addRow(it.key(), GData::actionKeys.value(it.key())->text(), GData::actionKeys.value(it.key())->shortcut().toString());
}
// Mouse settings
reverseMouseCb = new QCheckBox(tr("Swap mouse left-click and middle-click actions"), this);
reverseMouseCb->setChecked(GData::reverseMouseBehavior);
// Delete confirmation setting
deleteConfirmCb = new QCheckBox(tr("Delete confirmation"), this);
deleteConfirmCb->setChecked(GData::deleteConfirm);
// Keyboard and mouse
QGroupBox *keyboardGrp = new QGroupBox(tr("Keyboard Shortcuts"));
QVBoxLayout *keyboardVbox = new QVBoxLayout;
keyboardVbox->addWidget(keysTable);
keyboardGrp->setLayout(keyboardVbox);
QVBoxLayout *generalVbox = new QVBoxLayout;
generalVbox->addWidget(keyboardGrp);
generalVbox->addWidget(reverseMouseCb);
generalVbox->addWidget(deleteConfirmCb);
generalVbox->addWidget(startupDirGroupBox);
generalVbox->addStretch(1);
/* Confirmation buttons */
QHBoxLayout *buttonsHbox = new QHBoxLayout;
QPushButton *okButton = new QPushButton(tr("OK"));
okButton->setIcon(QIcon::fromTheme("dialog-ok"));
okButton->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
connect(okButton, SIGNAL(clicked()), this, SLOT(saveSettings()));
okButton->setDefault(true);
QPushButton *closeButton = new QPushButton(tr("Cancel"));
closeButton->setIcon(QIcon::fromTheme("dialog-cancel"));
closeButton->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
connect(closeButton, SIGNAL(clicked()), this, SLOT(abort()));
buttonsHbox->addWidget(closeButton, 1, Qt::AlignRight);
buttonsHbox->addWidget(okButton, 0, Qt::AlignRight);
/* Tabs */
QTabWidget *tabs = new QTabWidget;
QWidget *viewerSettings = new QWidget;
viewerSettings->setLayout(viewerOptsBox);
tabs->addTab(viewerSettings, tr("Viewer"));
QWidget *thumbSettings = new QWidget;
thumbSettings->setLayout(thumbsOptsBox);
tabs->addTab(thumbSettings, tr("Thumbnails"));
QWidget *slideSettings = new QWidget;
slideSettings->setLayout(slideShowVbox);
tabs->addTab(slideSettings, tr("Slide Show"));
QWidget *generalSettings = new QWidget;
generalSettings->setLayout(generalVbox);
tabs->addTab(generalSettings, tr("General"));
QVBoxLayout *mainVbox = new QVBoxLayout;
mainVbox->addWidget(tabs);
mainVbox->addLayout(buttonsHbox);
setLayout(mainVbox);
}
void SettingsDialog::saveSettings()
{
int i;
for (i = 0; i < nZoomRadios; ++i) {
if (fitLargeRadios[i]->isChecked()) {
GData::zoomOutFlags = i;
GData::appSettings->setValue("zoomOutFlags", (int)GData::zoomOutFlags);
break;
}
}
for (i = 0; i < nZoomRadios; ++i) {
if (fitSmallRadios[i]->isChecked()) {
GData::zoomInFlags = i;
GData::appSettings->setValue("zoomInFlags", (int)GData::zoomInFlags);
break;
}
}
GData::backgroundColor = bgColor;
GData::thumbsBackgroundColor = thumbBgColor;
GData::thumbsTextColor = thumbTextColor;
GData::thumbsBackImage = thumbsBackImageEdit->text();
GData::thumbSpacing = thumbSpacingSpin->value();
GData::thumbPagesReadahead = thumbPagesSpin->value();
GData::exitInsteadOfClose = exitCliCb->isChecked();
GData::wrapImageList = wrapListCb->isChecked();
GData::defaultSaveQuality = saveQualitySpin->value();
GData::noEnlargeSmallThumb = noSmallThumbCb->isChecked();
GData::slideShowDelay = slideDelaySpin->value();
GData::slideShowRandom = slideRandomCb->isChecked();
GData::enableAnimations = enableAnimCb->isChecked();
GData::exifRotationEnabled = enableExifCb->isChecked();
GData::exifThumbRotationEnabled = enableThumbExifCb->isChecked();
GData::enableImageInfoFS = imageInfoCb->isChecked();
GData::reverseMouseBehavior = reverseMouseCb->isChecked();
GData::deleteConfirm = deleteConfirmCb->isChecked();
if (startupDirRadios[0]->isChecked())
GData::startupDir = GData::defaultDir;
else if (startupDirRadios[1]->isChecked())
GData::startupDir = GData::rememberLastDir;
else {
GData::startupDir = GData::specifiedDir;
GData::specifiedStartDir = startupDirEdit->text();
}
accept();
}
void SettingsDialog::abort()
{
reject();
}
void SettingsDialog::pickColor()
{
QColor userColor = QColorDialog::getColor(GData::backgroundColor, this);
if (userColor.isValid()) {
setButtonBgColor(userColor, backgroundColorButton);
bgColor = userColor;
}
}
void SettingsDialog::setButtonBgColor(QColor &color, QToolButton *button)
{
QString style = "background: rgb(%1, %2, %3);";
style = style.arg(color.red()).arg(color.green()).arg(color.blue());
button->setStyleSheet(style);
}
void SettingsDialog::pickThumbsColor()
{
QColor userColor = QColorDialog::getColor(GData::thumbsBackgroundColor, this);
if (userColor.isValid()) {
setButtonBgColor(userColor, colThumbButton);
thumbBgColor = userColor;
}
}
void SettingsDialog::pickThumbsTextColor()
{
QColor userColor = QColorDialog::getColor(GData::thumbsTextColor, this);
if (userColor.isValid()) {
setButtonBgColor(userColor, colThumbTextButton);
thumbTextColor = userColor;
}
}
void SettingsDialog::pickStartupDir()
{
QString dirName = QFileDialog::getExistingDirectory(this, tr("Choose Startup Folder"), "",
QFileDialog::ShowDirsOnly | QFileDialog::DontResolveSymlinks);
startupDirEdit->setText(dirName);
}
void SettingsDialog::pickBgImage()
{
QString dirName = QFileDialog::getOpenFileName(this, tr("Open File"), "",
tr("Images") + " (*.jpg *.jpeg *.jpe *.png *.bmp *.tiff *.tif *.ppm *.xbm *.xpm)");
thumbsBackImageEdit->setText(dirName);
}
CropDialog::CropDialog(QWidget *parent, ImageView *imageView_) : QDialog(parent)
{
setWindowTitle(tr("Cropping"));
setWindowIcon(QIcon(":/images/crop.png"));
resize(350, 100);
if (GData::dialogLastX)
move(GData::dialogLastX, GData::dialogLastY);
imageView = imageView_;
QHBoxLayout *buttonsHbox = new QHBoxLayout;
QPushButton *resetButton = new QPushButton(tr("Reset"));
resetButton->setIcon(QIcon::fromTheme("document-revert"));
connect(resetButton, SIGNAL(clicked()), this, SLOT(reset()));
QPushButton *okButton = new QPushButton(tr("OK"));
okButton->setIcon(QIcon::fromTheme("dialog-ok"));
connect(okButton, SIGNAL(clicked()), this, SLOT(ok()));
okButton->setDefault(true);
buttonsHbox->addWidget(resetButton, 0, Qt::AlignLeft);
buttonsHbox->addWidget(okButton, 0, Qt::AlignRight);
QSlider *topSlide = new QSlider(Qt::Horizontal);
topSlide->setTickPosition(QSlider::TicksAbove);
topSlide->setTickInterval(10);
topSlide->setTracking(false);
QSlider *bottomSlide = new QSlider(Qt::Horizontal);
bottomSlide->setTickPosition(QSlider::TicksAbove);
bottomSlide->setTickInterval(10);
bottomSlide->setTracking(false);
QSlider *leftSlide = new QSlider(Qt::Horizontal);
leftSlide->setTickPosition(QSlider::TicksAbove);
leftSlide->setTickInterval(10);
leftSlide->setTracking(false);
QSlider *rightSlide = new QSlider(Qt::Horizontal);
rightSlide->setTickPosition(QSlider::TicksAbove);
rightSlide->setTickInterval(10);
rightSlide->setTracking(false);
topSpin = new QSpinBox;
topSpin->setPrefix("% ");
bottomSpin = new QSpinBox;
bottomSpin->setPrefix("% ");
leftSpin = new QSpinBox;
leftSpin->setPrefix("% ");
rightSpin = new QSpinBox;
rightSpin->setPrefix("% ");
QLabel *leftLab = new QLabel(tr("Left"));
QLabel *rightLab = new QLabel(tr("Right"));
QLabel *topLab = new QLabel(tr("Top"));
QLabel *bottomLab = new QLabel(tr("Bottom"));
QGridLayout *mainGbox = new QGridLayout;
mainGbox->addWidget(leftLab, 0, 0, 1, 1);
mainGbox->addWidget(leftSlide, 0, 1, 1, 1);
mainGbox->addWidget(leftSpin, 0, 2, 1, 1);
mainGbox->addWidget(rightLab, 1, 0, 1, 1);
mainGbox->addWidget(rightSlide, 1, 1, 1, 1);
mainGbox->addWidget(rightSpin, 1, 2, 1, 1);
mainGbox->addWidget(topLab, 2, 0, 1, 1);
mainGbox->addWidget(topSlide, 2, 1, 1, 1);
mainGbox->addWidget(topSpin, 2, 2, 1, 1);
mainGbox->addWidget(bottomLab, 3, 0, 1, 1);
mainGbox->addWidget(bottomSlide, 3, 1, 1, 1);
mainGbox->addWidget(bottomSpin, 3, 2, 1, 1);
QVBoxLayout *mainVbox = new QVBoxLayout;
mainVbox->addLayout(mainGbox);
mainVbox->addLayout(buttonsHbox);
setLayout(mainVbox);
topSpin->setRange(0, 100);
bottomSpin->setRange(0, 100);
leftSpin->setRange(0, 100);
rightSpin->setRange(0, 100);
topSlide->setRange(0, 100);
bottomSlide->setRange(0, 100);
leftSlide->setRange(0, 100);
rightSlide->setRange(0, 100);
connect(topSlide, SIGNAL(valueChanged(int)), topSpin, SLOT(setValue(int)));
connect(bottomSlide, SIGNAL(valueChanged(int)), bottomSpin, SLOT(setValue(int)));
connect(leftSlide, SIGNAL(valueChanged(int)), leftSpin, SLOT(setValue(int)));
connect(rightSlide, SIGNAL(valueChanged(int)), rightSpin, SLOT(setValue(int)));
connect(topSpin, SIGNAL(valueChanged(int)), topSlide, SLOT(setValue(int)));
connect(bottomSpin, SIGNAL(valueChanged(int)), bottomSlide, SLOT(setValue(int)));
connect(leftSpin, SIGNAL(valueChanged(int)), leftSlide, SLOT(setValue(int)));
connect(rightSpin, SIGNAL(valueChanged(int)), rightSlide, SLOT(setValue(int)));
connect(topSpin, SIGNAL(valueChanged(int)), this, SLOT(applyCrop(int)));
connect(bottomSpin, SIGNAL(valueChanged(int)), this, SLOT(applyCrop(int)));
connect(leftSpin, SIGNAL(valueChanged(int)), this, SLOT(applyCrop(int)));
connect(rightSpin, SIGNAL(valueChanged(int)), this, SLOT(applyCrop(int)));
}
void CropDialog::applyCrop(int)
{
GData::cropLeftPercent = leftSpin->value();
GData::cropTopPercent = topSpin->value();
GData::cropWidthPercent = rightSpin->value();
GData::cropHeightPercent = bottomSpin->value();
imageView->refresh();
}
void CropDialog::ok()
{
GData::dialogLastX = pos().x();
GData::dialogLastY = pos().y();
accept();
}
void CropDialog::reset()
{
leftSpin->setValue(0);
rightSpin->setValue(0);
topSpin->setValue(0);
bottomSpin->setValue(0);
}
ResizeDialog::ResizeDialog(QWidget *parent, ImageView *imageView_) : QDialog(parent)
{
setWindowTitle(tr("Scale Image"));
setWindowIcon(QIcon::fromTheme("transform-scale", QIcon(":/images/phototonic.png")));
newWidth = newHeight = 0;
if (GData::dialogLastX)
move(GData::dialogLastX, GData::dialogLastY);
imageView = imageView_;
width = lastWidth = imageView->getImageWidthPreCropped();
height = lastHeight = imageView->getImageHeightPreCropped();
QHBoxLayout *buttonsHbox = new QHBoxLayout;
QPushButton *okButton = new QPushButton(tr("Scale"));
okButton->setIcon(QIcon::fromTheme("dialog-ok"));
connect(okButton, SIGNAL(clicked()), this, SLOT(ok()));
okButton->setDefault(true);
QPushButton *cancelButton = new QPushButton(tr("Cancel"));
cancelButton->setIcon(QIcon::fromTheme("dialog-cancel"));
connect(cancelButton, SIGNAL(clicked()), this, SLOT(abort()));
buttonsHbox->addWidget(cancelButton, 1, Qt::AlignRight);
buttonsHbox->addWidget(okButton, 0, Qt::AlignRight);
widthSpin = new QSpinBox;
widthSpin->setRange(0, width * 10);
widthSpin->setValue(width);
connect(widthSpin, SIGNAL(valueChanged(int)), this, SLOT(adjustSizes()));
heightSpin = new QSpinBox;
heightSpin->setRange(0, height * 10);
heightSpin->setValue(height);
connect(heightSpin, SIGNAL(valueChanged(int)), this, SLOT(adjustSizes()));
QGridLayout *mainGbox = new QGridLayout;
QLabel *origSizeLab = new QLabel(tr("Original size:"));
QString imageSizeStr = QString::number(width) + " x " + QString::number(height);
QLabel *origSizePixelsLab = new QLabel(imageSizeStr);
QLabel *widthLab = new QLabel(tr("Width:"));
QLabel *heightLab = new QLabel(tr("Height:"));
QLabel *unitsLab = new QLabel(tr("Units:"));
QLabel *newSizeLab = new QLabel(tr("New size:"));
newSizePixelsLab = new QLabel(imageSizeStr);
pixelsRadio = new QRadioButton(tr("Pixels"));
connect(pixelsRadio, SIGNAL(clicked()), this, SLOT(setUnits()));
percentRadio = new QRadioButton(tr("Percent"));
connect(percentRadio, SIGNAL(clicked()), this, SLOT(setUnits()));
pixelsRadio->setChecked(true);
pixelUnits = true;
QCheckBox *lockAspectCb = new QCheckBox(tr("Lock aspect ratio"), this);
lockAspectCb->setChecked(true);
connect(lockAspectCb, SIGNAL(clicked()), this, SLOT(setAspectLock()));
aspectLocked = true;
QHBoxLayout *radiosHbox = new QHBoxLayout;
radiosHbox->addStretch(1);
radiosHbox->addWidget(pixelsRadio);
radiosHbox->addWidget(percentRadio);
mainGbox->addWidget(origSizeLab, 2, 2, 1, 1);
mainGbox->addWidget(origSizePixelsLab, 2, 4, 1, 1);
mainGbox->addWidget(widthLab, 6, 2, 1, 1);
mainGbox->addWidget(heightLab, 7, 2, 1, 1);
mainGbox->addWidget(unitsLab, 3, 2, 1, 1);
mainGbox->addWidget(widthSpin, 6, 4, 1, 2);
mainGbox->addWidget(heightSpin, 7, 4, 1, 2);
mainGbox->addLayout(radiosHbox, 3, 4, 1, 3);
mainGbox->addWidget(lockAspectCb, 5, 2, 1, 3);
mainGbox->addWidget(newSizeLab, 8, 2, 1, 1);
mainGbox->addWidget(newSizePixelsLab, 8, 4, 1, 1);
mainGbox->setRowStretch(9, 1);
mainGbox->setColumnStretch(3, 1);
QVBoxLayout *mainVbox = new QVBoxLayout;
mainVbox->addLayout(mainGbox);
mainVbox->addLayout(buttonsHbox);
setLayout(mainVbox);
widthSpin->setFocus(Qt::OtherFocusReason);
}
void ResizeDialog::setAspectLock()
{
aspectLocked = ((QCheckBox*)QObject::sender())->isChecked();
adjustSizes();
}
void ResizeDialog::setUnits()
{
int newWidth;
int newHeight;
if (pixelsRadio->isChecked() && !pixelUnits)
{
newWidth = (width * widthSpin->value()) / 100;
newHeight = (height * heightSpin->value()) / 100;
widthSpin->setRange(0, width * 10);
heightSpin->setRange(0, height * 10);
pixelUnits = true;
}
else
{
newWidth = (100 * widthSpin->value()) / width;
newHeight = (100 * heightSpin->value()) / height;
widthSpin->setRange(0, 100 * 10);
heightSpin->setRange(0, 100 * 10);
pixelUnits = false;
}
widthSpin->setValue(newWidth);
if (!aspectLocked)
heightSpin->setValue(newHeight);
}
void ResizeDialog::adjustSizes()
{
static bool busy = false;
if (busy)
return;
busy = true;
if (aspectLocked)
{
if (pixelUnits)
{
QSize imageSize(width, height);
if (widthSpin->value() > lastWidth || heightSpin->value() > lastHeight)
{
imageSize.scale(widthSpin->value(), heightSpin->value(), Qt::KeepAspectRatioByExpanding);
}
else
{
imageSize.scale(widthSpin->value(), heightSpin->value(), Qt::KeepAspectRatio);
}
widthSpin->setValue(imageSize.width());
heightSpin->setValue(imageSize.height());
lastWidth = widthSpin->value();
lastHeight = heightSpin->value();
newWidth = imageSize.width();
newHeight = imageSize.height();
}
else
{
if (widthSpin->value() != lastWidth)
{
heightSpin->setValue(widthSpin->value());
}
else
{
widthSpin->setValue(heightSpin->value());
}
lastWidth = widthSpin->value();
lastHeight = heightSpin->value();
newWidth = (width * widthSpin->value()) / 100;
newHeight = (height * heightSpin->value()) / 100;
}
}
else
{
if (pixelUnits)
{
newWidth = widthSpin->value();
newHeight = heightSpin->value();
}
else
{
newWidth = (width * widthSpin->value()) / 100;
newHeight = (height * heightSpin->value()) / 100;
}
}
newSizePixelsLab->setText(QString::number(newWidth) + " x " + QString::number(newHeight));
busy = false;
}
void ResizeDialog::ok()
{
if (newWidth || newHeight) {
GData::scaledWidth = newWidth;
GData::scaledHeight = newHeight;
imageView->refresh();
}
accept();
}