Add GLSL file types to the File->New wizard

src/plugins/glsleditor/glslfilewizard.cpp

@@ -0,0 +1,136 @@
+/**************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** Commercial Usage
+**
+** Licensees holding valid Qt Commercial licenses may use this file in
+** accordance with the Qt Commercial License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Nokia.
+**
+** GNU Lesser General Public License Usage
+**
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at http://qt.nokia.com/contact.
+**
+**************************************************************************/
+
+#include "glsleditorconstants.h"
+#include "glslfilewizard.h"
+
+#include <utils/filewizarddialog.h>
+#include <utils/qtcassert.h>
+#include <utils/filewizarddialog.h>
+
+#include <QtCore/QFileInfo>
+#include <QtCore/QTextStream>
+#include <QtGui/QWizard>
+#include <QtGui/QPushButton>
+
+namespace {
+class GLSLFileWizardDialog : public Utils::FileWizardDialog
+{
+    Q_OBJECT
+public:
+    GLSLFileWizardDialog(QWidget *parent = 0)
+        : Utils::FileWizardDialog(parent)
+    {
+    }
+};
+} // anonymous namespace
+
+using namespace GLSLEditor;
+
+GLSLFileWizard::GLSLFileWizard(const BaseFileWizardParameters &parameters,
+                               ShaderType shaderType, QObject *parent):
+    Core::BaseFileWizard(parameters, parent),
+    m_shaderType(shaderType)
+{
+}
+
+Core::GeneratedFiles GLSLFileWizard::generateFiles(const QWizard *w,
+                                                 QString * /*errorMessage*/) const
+{
+    const GLSLFileWizardDialog *wizardDialog = qobject_cast<const GLSLFileWizardDialog *>(w);
+    const QString path = wizardDialog->path();
+    const QString name = wizardDialog->fileName();
+
+    const QString mimeType = QLatin1String(Constants::GLSL_MIMETYPE);
+    const QString fileName = Core::BaseFileWizard::buildFileName(path, name, preferredSuffix(m_shaderType));
+
+    Core::GeneratedFile file(fileName);
+    file.setContents(fileContents(fileName, m_shaderType));
+    file.setAttributes(Core::GeneratedFile::OpenEditorAttribute);
+    return Core::GeneratedFiles() << file;
+}
+
+QString GLSLFileWizard::fileContents(const QString &, ShaderType shaderType) const
+{
+    QString contents;
+    QTextStream str(&contents);
+
+    switch (shaderType) {
+    case GLSLFileWizard::VertexShader:
+        str << QLatin1String("attribute highp vec4 qgl_Vertex;\n")
+            << QLatin1String("attribute highp vec4 qgl_TexCoord0;\n")
+            << QLatin1String("uniform highp mat4 qgl_ModelViewProjectionMatrix;\n")
+            << QLatin1String("varying highp vec4 qTexCoord0;\n")
+            << QLatin1String("\n")
+            << QLatin1String("void main(void)\n")
+            << QLatin1String("{\n")
+            << QLatin1String("    gl_Position = qgl_ModelViewProjectionMatrix * qgl_Vertex;\n")
+            << QLatin1String("    qTexCoord0 = qgl_TexCoord0;\n")
+            << QLatin1String("}\n");
+        break;
+    case GLSLFileWizard::FragmentShader:
+        str << QLatin1String("uniform sampler2D qgl_Texture0;\n")
+            << QLatin1String("varying highp vec4 qTexCoord0;\n")
+            << QLatin1String("\n")
+            << QLatin1String("void main(void)\n")
+            << QLatin1String("{\n")
+            << QLatin1String("    gl_FragColor = texture2D(qgl_Texture0, qTexCoord0.st);\n")
+            << QLatin1String("}\n");
+        break;
+    default: break;
+    }
+
+    return contents;
+}
+
+QWizard *GLSLFileWizard::createWizardDialog(QWidget *parent, const QString &defaultPath,
+                                          const WizardPageList &extensionPages) const
+{
+    GLSLFileWizardDialog *wizardDialog = new GLSLFileWizardDialog(parent);
+    wizardDialog->setWindowTitle(tr("New %1").arg(displayName()));
+    setupWizard(wizardDialog);
+    wizardDialog->setPath(defaultPath);
+    foreach (QWizardPage *p, extensionPages)
+        BaseFileWizard::applyExtensionPageShortTitle(wizardDialog, wizardDialog->addPage(p));
+    return wizardDialog;
+}
+
+QString GLSLFileWizard::preferredSuffix(ShaderType shaderType) const
+{
+    switch (shaderType) {
+    case GLSLFileWizard::VertexShader:
+        return QLatin1String("vert");
+    case GLSLFileWizard::FragmentShader:
+        return QLatin1String("frag");
+    default:
+        return QLatin1String("glsl");
+    }
+}
+
+#include "glslfilewizard.moc"