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Initial commit of ResInsight version 0.4.8
This commit is contained in:
Alf B. Rustad
377
VisualizationModules/LibGuiQt/cvfqtBasicAboutDialog.cpp
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377
VisualizationModules/LibGuiQt/cvfqtBasicAboutDialog.cpp
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//##################################################################################################
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//
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// Custom Visualization Core library
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// Copyright (C) 2011-2012 Ceetron AS
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//
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// This library is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful, but WITHOUT ANY
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// WARRANTY; without even the implied warranty of MERCHANTABILITY or
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// FITNESS FOR A PARTICULAR PURPOSE.
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//
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// See the GNU General Public License at <<http://www.gnu.org/licenses/gpl.html>>
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// for more details.
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//
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//##################################################################################################
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#include "cvfBase.h"
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#include "cvfSystem.h"
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#include "cvfqtBasicAboutDialog.h"
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#include <QtCore/QVariant>
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#include <QtGui/QVBoxLayout>
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#include <QtGui/QLabel>
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#include <QtGui/QPushButton>
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#include <QtOpenGL/QGLFormat>
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namespace cvfqt {
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//==================================================================================================
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///
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/// \class cvfqt::BasicAboutDialog
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/// \ingroup GuiQt
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///
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///
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///
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//==================================================================================================
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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BasicAboutDialog::BasicAboutDialog(QWidget* parent)
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: QDialog(parent, Qt::WindowTitleHint | Qt::WindowSystemMenuHint)
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{
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m_isCreated = false;
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//m_appName;
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//m_appVersion;
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//m_appCopyright;
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m_showCeeVizVersion = true;
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m_showQtVersion = true;
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m_isDebugBuild = false;
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}
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//--------------------------------------------------------------------------------------------------
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/// Set application name to show in the dialog. Must be specified if any other app info is to be displayed
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//--------------------------------------------------------------------------------------------------
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void BasicAboutDialog::setApplicationName(const QString& appName)
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{
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CVF_ASSERT(!m_isCreated);
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m_appName = appName;
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}
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//--------------------------------------------------------------------------------------------------
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/// Set application version info to display
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//--------------------------------------------------------------------------------------------------
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void BasicAboutDialog::setApplicationVersion(const QString& ver)
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{
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CVF_ASSERT(!m_isCreated);
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m_appVersion = ver;
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}
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//--------------------------------------------------------------------------------------------------
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/// Set copyright info to display
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//--------------------------------------------------------------------------------------------------
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void BasicAboutDialog::setCopyright(const QString& copyright)
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{
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CVF_ASSERT(!m_isCreated);
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m_appCopyright = copyright;
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}
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//--------------------------------------------------------------------------------------------------
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/// Set application icon to display
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//--------------------------------------------------------------------------------------------------
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void BasicAboutDialog::setApplicationIcon(const QIcon& icon)
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{
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m_appIcon = icon;
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}
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//--------------------------------------------------------------------------------------------------
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/// Enable display of CeeViz version
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//--------------------------------------------------------------------------------------------------
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void BasicAboutDialog::showCeeVizVersion(bool show)
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{
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CVF_ASSERT(!m_isCreated);
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m_showCeeVizVersion = show;
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}
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//--------------------------------------------------------------------------------------------------
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/// Enable display of Qt version
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//--------------------------------------------------------------------------------------------------
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void BasicAboutDialog::showQtVersion(bool show)
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{
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CVF_ASSERT(!m_isCreated);
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m_showQtVersion = show;
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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void BasicAboutDialog::addVersionEntry(const QString& verLabel, const QString& verText)
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{
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CVF_ASSERT(!m_isCreated);
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m_verLabels.push_back(verLabel);
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m_verTexts.push_back(verText);
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CVF_ASSERT(m_verLabels.size() == m_verTexts.size());
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}
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//--------------------------------------------------------------------------------------------------
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/// Set to true to show text in dialog to indicate that we're running a debug build of our app
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//--------------------------------------------------------------------------------------------------
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void BasicAboutDialog::setIsDebugBuild(bool isDebugBuild)
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{
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CVF_ASSERT(!m_isCreated);
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m_isDebugBuild = isDebugBuild;
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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void BasicAboutDialog::create()
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{
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// Only allowed to call once
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CVF_ASSERT(!m_isCreated);
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// Only show app info if app name is non-empty
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bool showAppInfo = !m_appName.isEmpty();
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// Do an initial resize, dialog will resize itself later based on the widgets we have added
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resize(10, 10);
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// Set caption, different text depending on whether we're showing app info or not
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QString dlgCaption = "Version Information Details";
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if (showAppInfo)
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{
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dlgCaption = "About " + m_appName;
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if (m_isDebugBuild) dlgCaption += " (DEBUG)";
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}
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setWindowTitle(dlgCaption);
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// Create the dialog's main layout
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QVBoxLayout* dlgMainLayout = new QVBoxLayout(this);
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// The the top layout
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QVBoxLayout* topLayout = new QVBoxLayout;
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topLayout->setSpacing(3);
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// Possibly create and set text for widgets with app info
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if (showAppInfo)
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{
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QVBoxLayout* appInfoLayout = new QVBoxLayout;
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appInfoLayout->setSpacing(3);
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QHBoxLayout* appNameLayout = new QHBoxLayout;
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if (!m_appIcon.isNull())
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{
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QLabel* iconLabel = new QLabel(this);
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iconLabel->setPixmap(m_appIcon.pixmap(QSize(200, 200)));
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appNameLayout->addWidget(iconLabel);
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}
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// Always do app name
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CVF_ASSERT(!m_appName.isEmpty());
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QLabel* appNameLabel = new QLabel(this);
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QFont appNameFont(appNameLabel->font());
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appNameFont.setPointSize(14);
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appNameFont.setBold(true);
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appNameLabel->setFont(appNameFont);
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appNameLabel->setText(m_appName);
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appNameLayout->addWidget(appNameLabel);
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appInfoLayout->addLayout(appNameLayout);
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// Application version if specified
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if (!m_appVersion.isEmpty())
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{
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QString appVer = m_appVersion;
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appVer += cvf::System::is64Bit() ? " (64-bit)" : " (32-bit)";
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QLabel* appVersionLabel = new QLabel(this);
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QFont appVersionFont(appVersionLabel->font());
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appVersionFont.setPointSize(8);
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appVersionFont.setBold(TRUE);
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appVersionLabel->setFont(appVersionFont);
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appVersionLabel->setText(appVer);
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appInfoLayout->addWidget(appVersionLabel);
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}
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// Application copyright if specified
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if (!m_appCopyright.isEmpty())
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{
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QLabel* appCopyrightLabel = new QLabel(this);
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appCopyrightLabel->setTextFormat(Qt::RichText);
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QFont appCopyrightFont(appCopyrightLabel->font());
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appCopyrightFont.setPointSize(8);
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appCopyrightFont.setBold(TRUE);
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appCopyrightLabel->setFont(appCopyrightFont);
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appCopyrightLabel->setText(m_appCopyright);
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appInfoLayout->addWidget(appCopyrightLabel);
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}
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QFrame* line = new QFrame(this);
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line->setProperty("frameShape", (int)QFrame::HLine);
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line->setFrameShadow(QFrame::Sunken);
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line->setFrameShape(QFrame::HLine);
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appInfoLayout->addWidget(line);
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topLayout->addLayout(appInfoLayout);
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}
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// Possibly show extend version info
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if (m_showCeeVizVersion ||
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m_showQtVersion ||
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m_verLabels.size() > 0)
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{
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QGridLayout* verInfoLayout = new QGridLayout;
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verInfoLayout->setSpacing(0);
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int insertRow = 0;
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// // CeeViz version
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// if (m_showCeeVizVersion)
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// {
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// QString ver;
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// ver.sprintf("%s.%s%s-%s", CVF_MAJOR_VERSION, CVF_MINOR_VERSION, CVF_SPECIAL_BUILD, CVF_BUILD_NUMBER);
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//
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// addStringPairToVerInfoLayout("CeeViz ver.: ", ver, verInfoLayout, insertRow++);
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// }
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//
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// // Qt version
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// if (m_showQtVersion)
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// {
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// addStringPairToVerInfoLayout("Qt ver.: ", qVersion(), verInfoLayout, insertRow++);
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// }
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// Custom specified labels
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if (m_verLabels.size() > 0)
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{
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CVF_ASSERT(m_verLabels.size() == m_verTexts.size());
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int i;
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for (i = 0; i < m_verLabels.size(); i++)
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{
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addStringPairToVerInfoLayout(m_verLabels[i], m_verTexts[i], verInfoLayout, insertRow++);
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}
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}
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topLayout->addLayout(verInfoLayout);
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}
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dlgMainLayout->addLayout(topLayout);
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QSpacerItem* spacer1 = new QSpacerItem(0, 0, QSizePolicy::Minimum, QSizePolicy::Expanding);
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dlgMainLayout->addItem(spacer1);
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// The bottom part with the OK button and
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// possibly text label indicating that we're running a debug build
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QHBoxLayout* bottomLayout = new QHBoxLayout;
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// Indicate that this is a debug build
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if (m_isDebugBuild)
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{
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QLabel* debugLabel = new QLabel(this);
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debugLabel->setText("<font color='brown'><b>This is a DEBUG build...</b></font>");
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bottomLayout->addWidget(debugLabel);
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}
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// Add OK button
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QSpacerItem* spacer2 = new QSpacerItem(0, 0, QSizePolicy::Expanding, QSizePolicy::Minimum);
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bottomLayout->addItem(spacer2);
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QPushButton* buttonOk = new QPushButton("&OK", this);
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buttonOk->setAutoDefault(TRUE);
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buttonOk->setDefault(TRUE);
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buttonOk->setFocus();
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connect(buttonOk, SIGNAL(clicked()), this, SLOT(accept()) );
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bottomLayout->addWidget(buttonOk);
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dlgMainLayout->addLayout(bottomLayout);
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m_isCreated = true;
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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void BasicAboutDialog::addStringPairToVerInfoLayout(const QString& labelStr, const QString& infoStr, QGridLayout* verInfoLayout, int insertRow)
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{
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QLabel* label = new QLabel(this);
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label->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Preferred);
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label->setText(labelStr);
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verInfoLayout->addWidget(label, insertRow, 0);
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QLabel* info = new QLabel(this);
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info->setText(infoStr);
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verInfoLayout->addWidget(info, insertRow, 1 );
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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QString BasicAboutDialog::openGLVersionString() const
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{
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QString versionString("OpenGL ");
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QGLFormat::OpenGLVersionFlags flags = QGLFormat::openGLVersionFlags();
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if (flags & QGLFormat::OpenGL_Version_4_0 ) versionString += "4.0";
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else if (flags & QGLFormat::OpenGL_Version_3_3 ) versionString += "3.3";
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else if (flags & QGLFormat::OpenGL_Version_3_2 ) versionString += "3.2";
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else if (flags & QGLFormat::OpenGL_Version_3_1 ) versionString += "3.1";
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else if (flags & QGLFormat::OpenGL_Version_3_0 ) versionString += "3.0";
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else if (flags & QGLFormat::OpenGL_ES_Version_2_0 ) versionString += "ES_Version 2.0";
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else if (flags & QGLFormat::OpenGL_ES_CommonLite_Version_1_1) versionString += "ES_CommonLite_Version 1.1";
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else if (flags & QGLFormat::OpenGL_ES_Common_Version_1_1 ) versionString += "ES_Common_Version 1.1";
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else if (flags & QGLFormat::OpenGL_ES_CommonLite_Version_1_0) versionString += "ES_CommonLite_Version 1.0";
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else if (flags & QGLFormat::OpenGL_ES_Common_Version_1_0 ) versionString += "ES_Common_Version 1.0";
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else if (flags & QGLFormat::OpenGL_Version_2_1 ) versionString += "2.1";
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else if (flags & QGLFormat::OpenGL_Version_2_0 ) versionString += "2.0";
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else if (flags & QGLFormat::OpenGL_Version_1_5 ) versionString += "1.5";
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else if (flags & QGLFormat::OpenGL_Version_1_4 ) versionString += "1.4";
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else if (flags & QGLFormat::OpenGL_Version_1_3 ) versionString += "1.3";
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else if (flags & QGLFormat::OpenGL_Version_1_2 ) versionString += "1.2";
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else if (flags & QGLFormat::OpenGL_Version_1_1 ) versionString += "1.1";
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else if (flags & QGLFormat::OpenGL_Version_None ) versionString += "None";
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else versionString += "Unknown";
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return versionString;
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}
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} // namespace cvfqt
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