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113 lines
3.6 KiB
C++
113 lines
3.6 KiB
C++
#include "vfs_dialog_tab.h"
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#include <QFileDialog>
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#include <QCoreApplication>
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#include <QHBoxLayout>
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#include <QPushButton>
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inline std::string sstr(const QString& _in) { return _in.toStdString(); }
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vfs_dialog_tab::vfs_dialog_tab(vfs_settings_info settingsInfo, std::shared_ptr<gui_settings> guiSettings, std::shared_ptr<emu_settings> emuSettings, QWidget* parent)
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: QWidget(parent), m_info(std::move(settingsInfo)), m_gui_settings(std::move(guiSettings)), m_emu_settings(std::move(emuSettings))
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{
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m_dirList = new QListWidget(this);
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QStringList alldirs = m_gui_settings->GetValue(m_info.listLocation).toStringList();
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const QString current_dir = qstr(m_info.cfg_node->to_string());
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QListWidgetItem* selected_item = nullptr;
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for (const QString& dir : alldirs)
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{
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QListWidgetItem* item = new QListWidgetItem(dir, m_dirList);
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if (dir == current_dir)
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selected_item = item;
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}
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// We must show the currently selected config.
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if (!selected_item)
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selected_item = new QListWidgetItem(current_dir, m_dirList);
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selected_item->setSelected(true);
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m_dirList->setMinimumWidth(m_dirList->sizeHintForColumn(0));
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QPushButton* addDir = new QPushButton(QStringLiteral("+"));
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addDir->setToolTip(tr("Add new directory"));
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addDir->setFixedWidth(addDir->sizeHint().height()); // Make button square
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connect(addDir, &QAbstractButton::clicked, this, &vfs_dialog_tab::AddNewDirectory);
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QPushButton* removeDir = new QPushButton(QStringLiteral("-"));
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removeDir->setToolTip(tr("Remove directory"));
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removeDir->setFixedWidth(removeDir->sizeHint().height()); // Make button square
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removeDir->setEnabled(false);
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connect(removeDir, &QAbstractButton::clicked, this, &vfs_dialog_tab::RemoveDirectory);
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QHBoxLayout* selectedConfigLayout = new QHBoxLayout;
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m_selectedConfigLabel = new QLabel(current_dir.isEmpty() ? EmptyPath : current_dir);
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selectedConfigLayout->addWidget(new QLabel(tr("%0 directory:").arg(m_info.name)));
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selectedConfigLayout->addWidget(m_selectedConfigLabel);
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selectedConfigLayout->addStretch();
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selectedConfigLayout->addWidget(addDir);
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selectedConfigLayout->addWidget(removeDir);
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QVBoxLayout* vbox = new QVBoxLayout;
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vbox->addWidget(m_dirList);
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vbox->addLayout(selectedConfigLayout);
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setLayout(vbox);
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connect(m_dirList, &QListWidget::currentItemChanged, [this](QListWidgetItem* current, QListWidgetItem*)
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{
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if (!current)
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return;
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m_selectedConfigLabel->setText(current->text().isEmpty() ? EmptyPath : current->text());
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});
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connect(m_dirList, &QListWidget::currentRowChanged, [this, removeDir](int row)
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{
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SetCurrentRow(row);
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removeDir->setEnabled(row > 0);
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});
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}
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void vfs_dialog_tab::SetSettings()
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{
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QStringList allDirs;
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for (int i = 0; i < m_dirList->count(); ++i)
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{
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allDirs += m_dirList->item(i)->text();
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}
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m_gui_settings->SetValue(m_info.listLocation, allDirs);
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const std::string new_dir = m_selectedConfigLabel->text() == EmptyPath ? "" : sstr(m_selectedConfigLabel->text());
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m_info.cfg_node->from_string(new_dir);
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m_emu_settings->SetSetting(m_info.settingLoc, new_dir);
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}
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void vfs_dialog_tab::Reset()
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{
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m_dirList->clear();
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m_dirList->setCurrentItem(new QListWidgetItem(qstr(m_info.cfg_node->def), m_dirList));
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}
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void vfs_dialog_tab::AddNewDirectory()
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{
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QString dir = QFileDialog::getExistingDirectory(nullptr, tr("Choose a directory"), QCoreApplication::applicationDirPath(), QFileDialog::DontResolveSymlinks);
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if (dir.isEmpty())
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return;
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if (!dir.endsWith("/"))
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dir += '/';
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m_dirList->setCurrentItem(new QListWidgetItem(dir, m_dirList));
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}
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void vfs_dialog_tab::RemoveDirectory()
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{
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QListWidgetItem* item = m_dirList->takeItem(m_currentRow);
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delete item;
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}
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