CMake: Add CMakeSnippetProvider

This allows to define snippets for CMakeLists.txt files. They can not
be used yet:-/

Change-Id: Iad68632798ecfe04018d08d284f9b5a8b0e564ee
Reviewed-by: David Schulz <david.schulz@qt.io>

src/plugins/cmakeprojectmanager/cmakeprojectconstants.h

@@ -51,5 +51,8 @@ const char M_CONTEXT[] = "CMakeEditor.ContextMenu";
 // Settings page
 const char CMAKE_SETTINGSPAGE_ID[] = "Z.CMake";
 
+// Snippets
+const char CMAKE_SNIPPETS_GROUP_ID[] = "CMake";
+
 } // namespace Constants
 } // namespace CMakeProjectManager

src/plugins/cmakeprojectmanager/cmakeprojectmanager.pro

@@ -18,6 +18,7 @@ HEADERS = builddirmanager.h \
     cmaketool.h \
     cmakeparser.h \
     cmakesettingspage.h \
+    cmakesnippetprovider.h \
     cmaketoolmanager.h \
     cmake_global.h \
     cmakekitinformation.h \
@@ -44,6 +45,7 @@ SOURCES = builddirmanager.cpp \
     cmaketool.cpp \
     cmakeparser.cpp \
     cmakesettingspage.cpp \
+    cmakesnippetprovider.cpp \
     cmaketoolmanager.cpp \
     cmakekitinformation.cpp \
     cmakekitconfigwidget.cpp \

src/plugins/cmakeprojectmanager/cmakeprojectmanager.qbs

@@ -64,6 +64,8 @@ QtcPlugin {
         "cmaketoolmanager.h",
         "cmakesettingspage.h",
         "cmakesettingspage.cpp",
+        "cmakesnippetprovider.cpp",
+        "cmakesnippetprovider.h",
         "cmakeindenter.h",
         "cmakeindenter.cpp",
         "cmakeautocompleter.h",

src/plugins/cmakeprojectmanager/cmakeprojectplugin.cpp

@@ -30,6 +30,7 @@
 #include "cmakeprojectmanager.h"
 #include "cmakebuildconfiguration.h"
 #include "cmakerunconfiguration.h"
+#include "cmakesnippetprovider.h"
 #include "cmakeprojectconstants.h"
 #include "cmakelocatorfilter.h"
 #include "cmakesettingspage.h"
@@ -46,6 +47,7 @@ bool CMakeProjectPlugin::initialize(const QStringList & /*arguments*/, QString *
     Q_UNUSED(errorMessage)
     Utils::MimeDatabase::addMimeTypes(QLatin1String(":cmakeproject/CMakeProjectManager.mimetypes.xml"));
 
+    addAutoReleasedObject(new Internal::CMakeSnippetProvider);
     addAutoReleasedObject(new CMakeSettingsPage);
     addAutoReleasedObject(new CMakeManager);
     addAutoReleasedObject(new CMakeBuildStepFactory);

src/plugins/cmakeprojectmanager/cmakesnippetprovider.cpp

@@ -0,0 +1,55 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of Qt Creator.
+**
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+****************************************************************************/
+
+#include "cmakesnippetprovider.h"
+
+#include "cmakeprojectconstants.h"
+#include "cmakeeditor.h"
+
+#include <texteditor/snippets/snippeteditor.h>
+
+namespace CMakeProjectManager {
+namespace Internal {
+
+CMakeSnippetProvider::~CMakeSnippetProvider() = default;
+
+QString CMakeProjectManager::Internal::CMakeSnippetProvider::groupId() const
+{
+    return Constants::CMAKE_SNIPPETS_GROUP_ID;
+}
+
+QString CMakeProjectManager::Internal::CMakeSnippetProvider::displayName() const
+{
+    return tr("CMake");
+}
+
+void CMakeProjectManager::Internal::CMakeSnippetProvider::decorateEditor(TextEditor::SnippetEditorWidget *editor) const
+{
+    Q_UNUSED(editor);
+    // What needs to go here?
+}
+
+} // namespace Internal
+} // namespace CMakeProjectManager

src/plugins/cmakeprojectmanager/cmakesnippetprovider.h

@@ -0,0 +1,46 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of Qt Creator.
+**
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+****************************************************************************/
+
+#pragma once
+
+#include <texteditor/snippets/isnippetprovider.h>
+
+namespace CMakeProjectManager {
+namespace Internal {
+
+class CMakeSnippetProvider : public TextEditor::ISnippetProvider
+{
+    Q_OBJECT
+
+public:
+    ~CMakeSnippetProvider() final;
+
+    QString groupId() const final;
+    QString displayName() const final;
+    void decorateEditor(TextEditor::SnippetEditorWidget *editor) const final;
+};
+
+} // namespace Internal
+} // namespace CMakeProjectManager