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#include <QToolBar>
#include <QLabel>
#include <QComboBox>
#include <QHBoxLayout>
#include <QVBoxLayout>
#include <QTreeView>
#include <QFileDialog>
#include <QInputDialog>
#include <QSettings>
#include "fswidget.h"
FSWidget::FSWidget(QWidget *parent) : QWidget(parent) {
setupWidget();
}
void FSWidget::setupWidget(){
QToolBar *toolbar = new QToolBar;
QPixmap buttplug(":/butt_plug.png");
QMatrix rotatematrix;
rotatematrix.rotate(90);
QIcon buttplugRight(buttplug.transformed(rotatematrix));
rotatematrix.rotate(-180);
QIcon buttplugLeft(buttplug.transformed(rotatematrix));
QAction *backA = new QAction(buttplugLeft, tr("Prev. dir"), this);
toolbar->addAction(backA);
QAction *forwardA = new QAction(buttplugRight, tr("Next dir"), this);
toolbar->addAction(forwardA);
QLabel *dirL = new QLabel(tr("Dir"));
mDirCB = new QComboBox;
mDirCB->setInsertPolicy(QComboBox::InsertAlphabetically);
mDirCB->setSizeAdjustPolicy(QComboBox::AdjustToContents);
QAction *addDirA = new QAction(QIcon(":/gaping_ass.png"), tr("Add dir..."), this);
connect(addDirA, &QAction::triggered, [=] {
QString newDir = QFileDialog::getExistingDirectory(this, tr("Select directory"), QDir::homePath());
insertItem(mDirCB, newDir);
} );
QAction *removeDirA = new QAction(QIcon(":/hourglass_figure.png"), tr("Remove dir."), this);
connect(removeDirA, &QAction::triggered, [=] { removeItem(mDirCB);} );
QToolBar *dirTB = new QToolBar;
dirTB->addAction(addDirA);
dirTB->addAction(removeDirA);
QLabel *filterL = new QLabel(tr("Filter"));
mFilterCB = new QComboBox;
mFilterCB->setInsertPolicy(QComboBox::InsertAlphabetically);
mFilterCB->setSizeAdjustPolicy(QComboBox::AdjustToContents);
QAction *addFilterA = new QAction(QIcon(":/gaping_ass.png"), tr("Add filter..."), this);
connect(addFilterA, &QAction::triggered, [=] {
QString filter = QInputDialog::getText(this, tr("Mime filter"), tr("Filter"));
insertItem(mFilterCB, filter);
} );
QAction *removeFilterA = new QAction(QIcon(":/hourglass_figure.png"), tr("Remove filter"), this);
connect(removeFilterA, &QAction::triggered, [=] { removeItem(mFilterCB); });
QToolBar *filterTB = new QToolBar;
filterTB->addAction(addFilterA);
filterTB->addAction(removeFilterA);
QHBoxLayout *topWL = new QHBoxLayout;
topWL->addWidget(dirL);
topWL->addWidget(mDirCB);
topWL->addWidget(dirTB);
topWL->addWidget(filterL);
topWL->addWidget(mFilterCB);
topWL->addWidget(filterTB);
topWL->addWidget(toolbar);
topWL->addStretch();
mFileView = new QTreeView;
mFileView->setSortingEnabled(true);
mFileView->setUniformRowHeights(true);
mFileView->setSelectionBehavior(QAbstractItemView::SelectRows);
mFileView->setSelectionMode(QAbstractItemView::ExtendedSelection);
QVBoxLayout *mainLayout = new QVBoxLayout;
mainLayout->addLayout(topWL);
mainLayout->addWidget(mFileView);
setLayout(mainLayout);
readSettings();
}
FSWidget::~FSWidget(){
writeSettings();
}
void FSWidget::readSettings(){
QSettings s;
QStringList dirs = s.value("fs/dirs").toStringList();
mDirCB->addItems(dirs);
QString cDir = s.value("fs/curdir").toString();
mDirCB->setCurrentText(cDir);
QStringList filters = s.value("fs/filters").toStringList();
mFilterCB->addItems(filters);
QString cFilter = s.value("fs/curfilter").toString();
mFilterCB->setCurrentText(cFilter);
}
void FSWidget::writeSettings(){
QSettings s;
QString curDir = mDirCB->currentText();
QStringList dirs;
for(int i = 0 ; i < mDirCB->count(); ++i){
dirs << mDirCB->itemText(i);
}
s.setValue("fs/dirs", dirs);
s.setValue("fs/curdir", curDir);
QString curFilter = mFilterCB->currentText();
QStringList filters;
for(int i = 0; i < mFilterCB->count(); ++i){
filters << mFilterCB->itemText(i);
}
s.setValue("fs/filters", filters);
s.setValue("fs/curfilter", curFilter);
}
void FSWidget::insertItem(QComboBox *cb, const QString &text){
if(text.isEmpty()){
return;
}
int idx = 0;
while(idx != cb->count()){
QString curT = cb->itemText(idx);
if(text == curT){
return;
}
if(cb->itemText(idx) > text){
break;
}
++idx;
}
cb->insertItem(idx, text);
}
void FSWidget::removeItem(QComboBox *cb){
int toRemove = cb->findText(cb->currentText());
if(toRemove != -1){
cb->removeItem(toRemove);
}
}
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