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114 lines
3.8 KiB
C++
114 lines
3.8 KiB
C++
#include <QtWidgets>
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#include "vnewdirdialog.h"
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#include "vdirectory.h"
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#include "vconfigmanager.h"
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#include "vlineedit.h"
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#include "utils/vutils.h"
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extern VConfigManager *g_config;
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VNewDirDialog::VNewDirDialog(const QString &title,
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const QString &info,
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const QString &defaultName,
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VDirectory *directory,
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QWidget *parent)
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: QDialog(parent), title(title), info(info), defaultName(defaultName),
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m_directory(directory)
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{
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setupUI();
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connect(m_nameEdit, &QLineEdit::textChanged, this, &VNewDirDialog::handleInputChanged);
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handleInputChanged();
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}
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void VNewDirDialog::setupUI()
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{
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QLabel *infoLabel = NULL;
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if (!info.isEmpty()) {
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infoLabel = new QLabel(info);
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infoLabel->setWordWrap(true);
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}
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QLabel *nameLabel = new QLabel(tr("Folder &name:"));
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m_nameEdit = new VLineEdit(defaultName);
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QValidator *validator = new QRegExpValidator(QRegExp(VUtils::c_fileNameRegExp),
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m_nameEdit);
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m_nameEdit->setValidator(validator);
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m_nameEdit->selectAll();
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nameLabel->setBuddy(m_nameEdit);
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m_warnLabel = new QLabel();
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m_warnLabel->setWordWrap(true);
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m_warnLabel->hide();
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// Ok is the default button.
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m_btnBox = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel);
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connect(m_btnBox, &QDialogButtonBox::accepted, this, &QDialog::accept);
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connect(m_btnBox, &QDialogButtonBox::rejected, this, &QDialog::reject);
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m_btnBox->button(QDialogButtonBox::Ok)->setProperty("SpecialBtn", true);
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QHBoxLayout *topLayout = new QHBoxLayout();
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topLayout->addWidget(nameLabel);
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topLayout->addWidget(m_nameEdit);
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QPushButton *okBtn = m_btnBox->button(QDialogButtonBox::Ok);
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m_nameEdit->setMinimumWidth(okBtn->sizeHint().width() * 3);
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QVBoxLayout *mainLayout = new QVBoxLayout();
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if (infoLabel) {
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mainLayout->addWidget(infoLabel);
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}
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mainLayout->addLayout(topLayout);
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mainLayout->addWidget(m_warnLabel);
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mainLayout->addWidget(m_btnBox);
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mainLayout->setSizeConstraint(QLayout::SetFixedSize);
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setLayout(mainLayout);
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setWindowTitle(title);
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}
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void VNewDirDialog::handleInputChanged()
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{
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bool showWarnLabel = false;
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QString name = m_nameEdit->getEvaluatedText();
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bool nameOk = !name.isEmpty();
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if (nameOk) {
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// Check if the name conflicts with existing directory name.
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// Case-insensitive when creating folder.
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QString warnText;
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if (m_directory->findSubDirectory(name, false)) {
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nameOk = false;
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warnText = tr("<span style=\"%1\">WARNING</span>: "
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"Name (case-insensitive) <span style=\"%2\">%3</span> already exists. "
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"Please choose another name.")
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.arg(g_config->c_warningTextStyle)
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.arg(g_config->c_dataTextStyle)
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.arg(name);
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} else if (!VUtils::checkFileNameLegal(name)) {
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// Check if evaluated name contains illegal characters.
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nameOk = false;
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warnText = tr("<span style=\"%1\">WARNING</span>: "
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"Name <span style=\"%2\">%3</span> contains illegal characters "
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"(after magic word evaluation).")
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.arg(g_config->c_warningTextStyle)
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.arg(g_config->c_dataTextStyle)
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.arg(name);
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}
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if (!nameOk) {
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showWarnLabel = true;
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m_warnLabel->setText(warnText);
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}
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}
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m_warnLabel->setVisible(showWarnLabel);
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QPushButton *okBtn = m_btnBox->button(QDialogButtonBox::Ok);
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okBtn->setEnabled(nameOk);
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}
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QString VNewDirDialog::getNameInput() const
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{
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return m_nameEdit->getEvaluatedText();
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}
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