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Diffstat (limited to 'src/libs/utils/projectintropage.cpp')
| -rw-r--r-- | src/libs/utils/projectintropage.cpp | 215 |
1 files changed, 215 insertions, 0 deletions
diff --git a/src/libs/utils/projectintropage.cpp b/src/libs/utils/projectintropage.cpp new file mode 100644 index 0000000000..bc17333fb9 --- /dev/null +++ b/src/libs/utils/projectintropage.cpp @@ -0,0 +1,215 @@ +/*************************************************************************** +** +** This file is part of Qt Creator +** +** Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies). +** +** Contact: Qt Software Information (qt-info@nokia.com) +** +** +** Non-Open Source Usage +** +** Licensees may use this file in accordance with the Qt Beta Version +** License Agreement, Agreement version 2.2 provided with the Software or, +** alternatively, in accordance with the terms contained in a written +** agreement between you and Nokia. +** +** GNU General Public License Usage +** +** Alternatively, this file may be used under the terms of the GNU General +** Public License versions 2.0 or 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the packaging +** of this file. Please review the following information to ensure GNU +** General Public Licensing requirements will be met: +** +** http://www.fsf.org/licensing/licenses/info/GPLv2.html and +** http://www.gnu.org/copyleft/gpl.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt GPL Exception version +** 1.2, included in the file GPL_EXCEPTION.txt in this package. +** +***************************************************************************/ +#include "projectintropage.h" +#include "filewizardpage.h" +#include "ui_projectintropage.h" + +#include <QtGui/QMessageBox> +#include <QtCore/QDir> +#include <QtCore/QFileInfo> + +namespace Core { +namespace Utils { + +struct ProjectIntroPagePrivate +{ + ProjectIntroPagePrivate(); + Ui::ProjectIntroPage m_ui; + bool m_complete; + // Status label style sheets + const QString m_errorStyleSheet; + const QString m_warningStyleSheet; + const QString m_hintStyleSheet; +}; + +ProjectIntroPagePrivate:: ProjectIntroPagePrivate() : + m_complete(false), + m_errorStyleSheet(QLatin1String("background : red;")), + m_warningStyleSheet(QLatin1String("background : yellow;")), + m_hintStyleSheet() +{ +} + +ProjectIntroPage::ProjectIntroPage(QWidget *parent) : + QWizardPage(parent), + m_d(new ProjectIntroPagePrivate) +{ + m_d->m_ui.setupUi(this); + hideStatusLabel(); + m_d->m_ui.nameLineEdit->setInitialText(tr("<Enter_Name>")); + m_d->m_ui.nameLineEdit->setFocus(Qt::TabFocusReason); + connect(m_d->m_ui.pathChooser, SIGNAL(changed()), this, SLOT(slotChanged())); + connect(m_d->m_ui.nameLineEdit, SIGNAL(textChanged(QString)), this, SLOT(slotChanged())); + connect(m_d->m_ui.pathChooser, SIGNAL(returnPressed()), this, SLOT(slotActivated())); + connect(m_d->m_ui.nameLineEdit, SIGNAL(validReturnPressed()), this, SLOT(slotActivated())); +} + +void ProjectIntroPage::insertControl(int row, QWidget *label, QWidget *control) +{ + m_d->m_ui.formLayout->insertRow(row, label, control); +} + +ProjectIntroPage::~ProjectIntroPage() +{ + delete m_d; +} + +QString ProjectIntroPage::name() const +{ + return m_d->m_ui.nameLineEdit->text(); +} + +QString ProjectIntroPage::path() const +{ + return m_d->m_ui.pathChooser->path(); +} + +void ProjectIntroPage::setPath(const QString &path) +{ + m_d->m_ui.pathChooser->setPath(path); +} + +void ProjectIntroPage::setName(const QString &name) +{ + m_d->m_ui.nameLineEdit->setText(name); +} + +QString ProjectIntroPage::description() const +{ + return m_d->m_ui.descriptionLabel->text(); +} + +void ProjectIntroPage::setDescription(const QString &description) +{ + m_d->m_ui.descriptionLabel->setText(description); +} + +void ProjectIntroPage::changeEvent(QEvent *e) +{ + switch(e->type()) { + case QEvent::LanguageChange: + m_d->m_ui.retranslateUi(this); + break; + default: + break; + } +} + +bool ProjectIntroPage::isComplete() const +{ + return m_d->m_complete; +} + +bool ProjectIntroPage::validate() +{ + // Validate and display status + if (!m_d->m_ui.pathChooser->isValid()) { + displayStatusMessage(Error, m_d->m_ui.pathChooser->errorMessage()); + return false; + } + + // Name valid? Ignore 'DisplayingInitialText' state. + bool nameValid = false; + switch (m_d->m_ui.nameLineEdit->state()) { + case BaseValidatingLineEdit::Invalid: + displayStatusMessage(Error, m_d->m_ui.nameLineEdit->errorMessage()); + return false; + case BaseValidatingLineEdit::DisplayingInitialText: + break; + case BaseValidatingLineEdit::Valid: + nameValid = true; + break; + } + + // Check existence of the directory + QString projectDir = path(); + projectDir += QDir::separator(); + projectDir += m_d->m_ui.nameLineEdit->text(); + const QFileInfo projectDirFile(projectDir); + if (!projectDirFile.exists()) { // All happy + hideStatusLabel(); + return nameValid; + } + + if (projectDirFile.isDir()) { + displayStatusMessage(Warning, tr("The project already exists.")); + return nameValid;; + } + // Not a directory, but something else, likely causing directory creation to fail + displayStatusMessage(Error, tr("A file with that name already exists.")); + return false; +} + +void ProjectIntroPage::slotChanged() +{ + const bool newComplete = validate(); + if (newComplete != m_d->m_complete) { + m_d->m_complete = newComplete; + emit completeChanged(); + } +} + +void ProjectIntroPage::slotActivated() +{ + if (m_d->m_complete) + emit activated(); +} + +bool ProjectIntroPage::validateProjectDirectory(const QString &name, QString *errorMessage) +{ + return ProjectNameValidatingLineEdit::validateProjectName(name, errorMessage); +} + +void ProjectIntroPage::displayStatusMessage(StatusLabelMode m, const QString &s) +{ + switch (m) { + case Error: + m_d->m_ui.stateLabel->setStyleSheet(m_d->m_errorStyleSheet); + break; + case Warning: + m_d->m_ui.stateLabel->setStyleSheet(m_d->m_warningStyleSheet); + break; + case Hint: + m_d->m_ui.stateLabel->setStyleSheet(m_d->m_hintStyleSheet); + break; + } + m_d->m_ui.stateLabel->setText(s); +} + +void ProjectIntroPage::hideStatusLabel() +{ + displayStatusMessage(Hint, QString()); +} + +} +} |