forked from teamnwah/openmw-tes3coop
Improved existing installation handling
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parent
ae5f783a16
commit
9e5e19f9cb
4 changed files with 60 additions and 50 deletions
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@ -14,6 +14,12 @@ Wizard::ExistingInstallationPage::ExistingInstallationPage(MainWizard *wizard) :
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{
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setupUi(this);
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mEmptyItem = new QListWidgetItem(tr("No existing installations detected"));
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mEmptyItem->setFlags(Qt::NoItemFlags);
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installationsList->addItem(mEmptyItem);
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mEmptyItem->setHidden(true);
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connect(installationsList, SIGNAL(currentTextChanged(QString)),
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this, SLOT(textChanged(QString)));
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@ -21,51 +27,17 @@ Wizard::ExistingInstallationPage::ExistingInstallationPage(MainWizard *wizard) :
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this, SIGNAL(completeChanged()));
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}
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void Wizard::ExistingInstallationPage::on_browseButton_clicked()
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{
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QString selectedFile = QFileDialog::getOpenFileName(
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this,
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tr("Select master file"),
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QDir::currentPath(),
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QString(tr("Morrowind master file (*.esm)")),
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NULL,
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QFileDialog::DontResolveSymlinks);
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QFileInfo info(selectedFile);
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if (!info.exists())
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return;
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QString path(QDir::toNativeSeparators(info.absolutePath()));
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QList<QListWidgetItem*> items = installationsList->findItems(path, Qt::MatchExactly);
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if (items.isEmpty()) {
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// Path is not yet in the list, add it
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mWizard->addInstallation(path);
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QListWidgetItem *item = new QListWidgetItem(path);
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installationsList->addItem(item);
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installationsList->setCurrentItem(item); // Select it too
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} else {
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installationsList->setCurrentItem(items.first());
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}
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}
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void Wizard::ExistingInstallationPage::textChanged(const QString &text)
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{
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// Set the installation path manually, as registerField doesn't work
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// Because it doesn't accept two widgets operating on a single field
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if (!text.isEmpty())
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mWizard->setField(QLatin1String("installation.path"), text);
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}
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void Wizard::ExistingInstallationPage::initializePage()
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{
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QStringList paths(mWizard->mInstallations.keys());
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if (paths.isEmpty())
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if (paths.isEmpty()) {
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mEmptyItem->setHidden(false);
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return;
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}
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// Make to clear list before adding items
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// to prevent duplicates when going back and forth between pages
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installationsList->clear();
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foreach (const QString &path, paths) {
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@ -119,6 +91,51 @@ bool Wizard::ExistingInstallationPage::validatePage()
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return true;
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}
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void Wizard::ExistingInstallationPage::on_browseButton_clicked()
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{
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QString selectedFile = QFileDialog::getOpenFileName(
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this,
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tr("Select master file"),
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QDir::currentPath(),
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QString(tr("Morrowind master file (*.esm)")),
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NULL,
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QFileDialog::DontResolveSymlinks);
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QFileInfo info(selectedFile);
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if (!info.exists())
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return;
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if (!mWizard->findFiles(QLatin1String("Morrowind"), info.absolutePath()))
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return; // No valid Morrowind installation found
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QString path(QDir::toNativeSeparators(info.absolutePath()));
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QList<QListWidgetItem*> items = installationsList->findItems(path, Qt::MatchExactly);
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if (items.isEmpty()) {
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// Path is not yet in the list, add it
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mWizard->addInstallation(path);
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// Hide the default item
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mEmptyItem->setHidden(true);
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QListWidgetItem *item = new QListWidgetItem(path);
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installationsList->addItem(item);
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installationsList->setCurrentItem(item); // Select it too
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} else {
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installationsList->setCurrentItem(items.first());
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}
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}
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void Wizard::ExistingInstallationPage::textChanged(const QString &text)
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{
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// Set the installation path manually, as registerField doesn't work
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// Because it doesn't accept two widgets operating on a single field
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if (!text.isEmpty())
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mWizard->setField(QLatin1String("installation.path"), text);
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}
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bool Wizard::ExistingInstallationPage::isComplete() const
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{
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if (installationsList->selectionModel()->hasSelection()) {
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@ -2,6 +2,7 @@
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#define EXISTINGINSTALLATIONPAGE_HPP
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#include <QWizardPage>
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#include <QListWidgetItem>
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#include "ui_existinginstallationpage.h"
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@ -26,6 +27,8 @@ namespace Wizard
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private:
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MainWizard *mWizard;
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QListWidgetItem *mEmptyItem;
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protected:
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void initializePage();
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@ -9,7 +9,6 @@
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namespace Wizard
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{
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class MainWizard : public QWizard
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{
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Q_OBJECT
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@ -28,16 +28,7 @@
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</widget>
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</item>
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<item>
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<widget class="QListWidget" name="installationsList">
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<item>
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<property name="text">
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<string>No existing installations detected</string>
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</property>
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<property name="flags">
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<set>NoItemFlags</set>
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</property>
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</item>
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</widget>
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<widget class="QListWidget" name="installationsList"/>
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</item>
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<item>
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<layout class="QHBoxLayout" name="horizontalLayout">
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