VCS[hg, git]: Add support for repository creation.

Add repository creation operation to IVersionControl, implement for hg
and git, add convenience slot with prompts to VCSBasePlugin.
Add respective menu options and make menus are visible in case no VCS is
active.
Change project wizards extension page to list VCS that are capable of
repository creation in a QComboBox in case the directory is not managed
by another VCS (in which case it lists that one for operation 'add').
On that occasion, polish the Project selection to use a QComboBox as
well and add some smartness to find the most suitable project to add via
path matching.

1 files changed, 9 insertions, 4 deletions

diff --git a/src/plugins/projectexplorer/projectfilewizardextension.h b/src/plugins/projectexplorer/projectfilewizardextension.h
index 487d8cf090..c5eee0c7b0 100644
--- a/src/plugins/projectexplorer/projectfilewizardextension.h
+++ b/src/plugins/projectexplorer/projectfilewizardextension.h
@@ -38,10 +38,10 @@ namespace Internal {
 
 struct ProjectWizardContext;
 
-/*
-  Adds final page allowing the user to add files to project && version control
-  to BaseFileWizard.
-  */
+/* Final file wizard processing steps:
+ * 1) Add to a project file (*.pri/ *.pro)
+ * 2) Initialize a version control repository (unless the path is already
+ *    managed) and do 'add' if the VCS supports it.  */
 class ProjectFileWizardExtension : public Core::IFileWizardExtension
 {
     Q_OBJECT
@@ -56,6 +56,11 @@ public slots:
     virtual void firstExtensionPageShown(const QList<Core::GeneratedFile> &);
 
 private:
+    void initProjectChoices(bool enabled);
+    void initializeVersionControlChoices();
+    bool processProject(const QList<Core::GeneratedFile> &files, QString *errorMessage);
+    bool processVersionControl(const QList<Core::GeneratedFile> &files, QString *errorMessage);
+
     ProjectWizardContext *m_context;
 };