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/*
This program 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.
*/
#include <QLabel>
#include <QVBoxLayout>
#include <QGridLayout>
#include <QSignalMapper>
#include <QLineEdit>
#include <QPushButton>
#include <QCheckBox>
#include <QFileDialog>
#include <QSettings>
#include <QSettings>
#include <QFileInfo>
#include <QPalette>
#include <algorithm>
#include "archiveitemcoveredit.h"
#include "pictureviewer.h"
#include "coveritem.h"
#include "helper.h"
ArchiveItemCoverEdit::ArchiveItemCoverEdit(QWidget *parent) : QWidget(parent) {
//Widget setup
QVBoxLayout *mainLayout = new QVBoxLayout;
mPicViewer = new PictureViewer;
QSignalMapper *viewMapper = new QSignalMapper(this);
QSignalMapper *browseMapper = new QSignalMapper(this);
QSignalMapper *unlockMapper = new QSignalMapper(this);
QGridLayout *coverLayout = new QGridLayout;
//Warning
QLabel *descriptionLabel = new QLabel(tr("Edit covers of movie - if the movie already has covers you have to unlock the specific cover for changing it. Then click browse to select a new cover. WARNING: The old cover will be deleted from archive if you submit the changes!"));
descriptionLabel->setWordWrap(true);
descriptionLabel->setAutoFillBackground(true);
descriptionLabel->setFrameStyle(QFrame::Box);
descriptionLabel->setMargin(5);
QPalette palette = descriptionLabel->palette();
palette.setColor(QPalette::Window, Qt::white);
descriptionLabel->setPalette(palette);
mainLayout->addWidget(descriptionLabel);
mainLayout->addSpacing(15);
//Front cover
QLabel *frontCoverLabel = new QLabel(tr("Front cover"));
coverLayout->addWidget(frontCoverLabel, 0, 0);
mFrontCover = new QLineEdit;
mInitialValue.insert(mFrontCover, QString());
coverLayout->addWidget(mFrontCover, 0, 1);
mBrowseFront = new QPushButton(tr("Browse..."));
connect(mBrowseFront, SIGNAL(clicked()), browseMapper, SLOT(map()));
browseMapper->setMapping(mBrowseFront, mFrontCover);
coverLayout->addWidget(mBrowseFront, 0, 2);
mViewFront = new QPushButton(tr("View"));
connect(mViewFront, SIGNAL(clicked()), viewMapper, SLOT(map()));
viewMapper->setMapping(mViewFront, mFrontCover);
coverLayout->addWidget(mViewFront, 0, 3);
mUnlockFront = new QCheckBox;
mCheckboxTexts.insert(mUnlockFront, qMakePair(tr("Unlock front cover"), tr("Reset and lock front cover")));
mUnlockFront->setText(mCheckboxTexts.value(mUnlockFront).first);
mLineEditMapping.insert(mFrontCover, mUnlockFront);
mBrowseMap.insert(mUnlockFront, mBrowseFront);
connect(mUnlockFront, SIGNAL(stateChanged(int)), unlockMapper, SLOT(map()));
unlockMapper->setMapping(mUnlockFront, mFrontCover);
coverLayout->addWidget(mUnlockFront, 1, 2, 1, 2, Qt::AlignLeft);
//Back cover
QLabel *backCoverLabel = new QLabel(tr("Back cover"));
coverLayout->addWidget(backCoverLabel, 2, 0);
mBackCover = new QLineEdit;
mInitialValue.insert(mBackCover, QString());
coverLayout->addWidget(mBackCover, 2, 1);
mBrowseBack = new QPushButton(tr("Browse..."));
connect(mBrowseBack, SIGNAL(clicked()), browseMapper, SLOT(map()));
browseMapper->setMapping(mBrowseBack, mBackCover);
coverLayout->addWidget(mBrowseBack, 2, 2);
mViewBack = new QPushButton(tr("View"));
connect(mViewBack, SIGNAL(clicked()), viewMapper, SLOT(map()));
viewMapper->setMapping(mViewBack, mBackCover);
coverLayout->addWidget(mViewBack, 2, 3);
mUnlockBack = new QCheckBox;
mCheckboxTexts.insert(mUnlockBack, qMakePair(tr("Unlock back cover"), tr("Reset and lock back cover")));
mUnlockBack->setText(mCheckboxTexts.value(mUnlockBack).first);
mLineEditMapping.insert(mBackCover, mUnlockBack);
mBrowseMap.insert(mUnlockBack, mBrowseBack);
connect(mUnlockBack, SIGNAL(stateChanged(int)), unlockMapper, SLOT(map()));
unlockMapper->setMapping(mUnlockBack, mBackCover);
coverLayout->addWidget(mUnlockBack, 3, 2, 1, 2, Qt::AlignLeft);
//General cover
QLabel *generalCoverLabel = new QLabel(tr("General cover"));
coverLayout->addWidget(generalCoverLabel, 4, 0);
mGeneralCover = new QLineEdit;
mInitialValue.insert(mGeneralCover, QString());
coverLayout->addWidget(mGeneralCover, 4, 1);
mBrowseGeneral = new QPushButton(tr("Browse..."));
connect(mBrowseGeneral, SIGNAL(clicked()), browseMapper, SLOT(map()));
browseMapper->setMapping(mBrowseGeneral, mGeneralCover);
coverLayout->addWidget(mBrowseGeneral, 4, 2);
mViewGeneral = new QPushButton(tr("View"));
connect(mViewGeneral, SIGNAL(clicked()), viewMapper, SLOT(map()));
viewMapper->setMapping(mViewGeneral, mGeneralCover);
coverLayout->addWidget(mViewGeneral, 4, 3);
mUnlockGeneral = new QCheckBox;
mCheckboxTexts.insert(mUnlockGeneral, qMakePair(tr("Unlock general cover"), tr("Reset and lock general cover")));
mUnlockGeneral->setText(mCheckboxTexts.value(mUnlockGeneral).first);
mLineEditMapping.insert(mGeneralCover, mUnlockGeneral);
mBrowseMap.insert(mUnlockGeneral, mBrowseGeneral);
connect(mUnlockGeneral, SIGNAL(stateChanged(int)), unlockMapper, SLOT(map()));
unlockMapper->setMapping(mUnlockGeneral, mGeneralCover);
coverLayout->addWidget(mUnlockGeneral, 5, 2, 1, 2, Qt::AlignLeft);
//Connect QSignalMappers
connect(unlockMapper, SIGNAL(mapped(QWidget*)), this, SLOT(unlock(QWidget*)));
connect(browseMapper, SIGNAL(mapped(QWidget*)), this, SLOT(browse(QWidget*)));
connect(viewMapper, SIGNAL(mapped(QWidget*)), this, SLOT(view(QWidget*)));
//Setup Widget
mainLayout->addLayout(coverLayout);
mainLayout->addStretch();
setLayout(mainLayout);
}
void ArchiveItemCoverEdit::setCovers(const QList<QVariant> &covers){
QList<QVariant>::const_iterator it;
//Set front cover
it = std::find_if(covers.constBegin(), covers.constEnd(), std::bind2nd(CoverItem::findType(), "front"));
QString initialValue;
if(it != covers.constEnd()){
initialValue = it->value<CoverItem>().fullPath();
}
mFrontCover->setText(initialValue);
mInitialValue[mFrontCover] = initialValue;
initialValue.clear();
mUnlockFront->setChecked(true);
//Set back cover
it = std::find_if(covers.constBegin(), covers.constEnd(), std::bind2nd(CoverItem::findType(), "back"));
if(it != covers.constEnd()){
initialValue = it->value<CoverItem>().fullPath();
}
mBackCover->setText(initialValue);
mInitialValue[mBackCover] = initialValue;
initialValue.clear();
mUnlockBack->setChecked(true);
//Set general cover
it = std::find_if(covers.constBegin(), covers.constEnd(), std::bind2nd(CoverItem::findType(), "general"));
if(it != covers.constEnd()){
initialValue = it->value<CoverItem>().fullPath();
}
mGeneralCover->setText(initialValue);
mInitialValue[mGeneralCover] = initialValue;
initialValue.clear();
mUnlockGeneral->setChecked(true);
}
QList<QVariant> ArchiveItemCoverEdit::covers() const {
QList<QVariant> retval;
QString frontCover = mFrontCover->text();
if(!frontCover.isEmpty()){
QString md5Sum = Helper::md5Sum(frontCover);
retval << QVariant::fromValue(CoverItem(frontCover, "front", md5Sum));
}
QString backCover = mBackCover->text();
if(!backCover.isEmpty()){
QString md5Sum = Helper::md5Sum(backCover);
retval << QVariant::fromValue(CoverItem(backCover, "back", md5Sum));
}
QString generalCover = mGeneralCover->text();
if(!generalCover.isEmpty()){
QString md5Sum = Helper::md5Sum(generalCover);
retval << QVariant::fromValue(CoverItem(generalCover, "general", md5Sum));
}
return retval;
}
void ArchiveItemCoverEdit::unlock(QWidget *lineEdit){
QLineEdit *editor = static_cast<QLineEdit*>(lineEdit);
Q_ASSERT(editor);
QCheckBox *checkBox = mLineEditMapping.value(editor);
if(!checkBox->isChecked()){
editor->setEnabled(true);
mBrowseMap.value(checkBox)->setEnabled(true);
checkBox->setText(mCheckboxTexts.value(checkBox).second);
}else{
editor->setText(mInitialValue.value(editor));
editor->setEnabled(false);
mBrowseMap.value(checkBox)->setEnabled(false);
checkBox->setText(mCheckboxTexts.value(checkBox).first);
}
}
void ArchiveItemCoverEdit::browse(QWidget *lineEdit){
QLineEdit *editor = static_cast<QLineEdit*>(lineEdit);
Q_ASSERT(editor);
if(mLastOpenedDir.isEmpty()){
QSettings s;
mLastOpenedDir = s.value("paths/selecteddir", QDir::homePath()).toString();
}
QString cover = QFileDialog::getOpenFileName(this, "Select cover", mLastOpenedDir);
editor->setText(cover);
if(!cover.isEmpty()){
QFileInfo fi(cover);
mLastOpenedDir = fi.absoluteFilePath();
}
}
void ArchiveItemCoverEdit::view(QWidget *lineEdit){
QLineEdit *editor = static_cast<QLineEdit*>(lineEdit);
Q_ASSERT(editor);
QString file = editor->text();
if(!file.isEmpty()){
mPicViewer->showPic(file, false);
}
}
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