ProjectExplorer: Add VCS log for selected directory

Change-Id: Ie4ad575eaa4cd1adea1e10a65dc04f1aa945b300
Reviewed-by: Orgad Shaneh <orgads@gmail.com>

src/plugins/bazaar/bazaarplugin.cpp

@@ -143,6 +143,10 @@ public:
     bool vcsMove(const Utils::FilePath &from, const Utils::FilePath &to) final;
     bool vcsCreateRepository(const Utils::FilePath &directory) final;
     void vcsAnnotate(const Utils::FilePath &file, int line) final;
+    void vcsLog(const Utils::FilePath &topLevel, const Utils::FilePath &relativeDirectory) final {
+        const QStringList options = {"--limit=" + QString::number(settings().logCount())};
+        m_client.log(topLevel, {relativeDirectory.path()}, options);
+    }
     void vcsDescribe(const Utils::FilePath &source, const QString &id) final { m_client.view(source, id); }
 
     VcsCommand *createInitialCheckoutCommand(const QString &url,

src/plugins/clearcase/clearcaseplugin.cpp

@@ -139,6 +139,9 @@ public:
     bool vcsCreateRepository(const FilePath &directory) final;
 
     void vcsAnnotate(const FilePath &file, int line) final;
+    void vcsLog(const Utils::FilePath &topLevel, const Utils::FilePath &relativeDirectory) final {
+        history(topLevel, {relativeDirectory.path()});
+    }
     void vcsDescribe(const FilePath &source, const QString &changeNr) final;
 
     QString vcsOpenText() const final;

src/plugins/coreplugin/iversioncontrol.h

@@ -155,6 +155,12 @@ public:
      */
     virtual void vcsAnnotate(const Utils::FilePath &file, int line) = 0;
 
+    /*!
+     * Shows the log for the \a relativeDirectory within \a toplevel.
+     */
+    virtual void vcsLog(const Utils::FilePath &topLevel,
+                        const Utils::FilePath &relativeDirectory) = 0;
+
     /*!
      * Display text for Open operation
      */

src/plugins/coreplugin/vcsmanager.cpp

@@ -507,6 +507,7 @@ public:
     bool vcsMove(const FilePath &, const FilePath &) final { return false; }
     bool vcsCreateRepository(const FilePath &) final { return false; }
     void vcsAnnotate(const FilePath &, int) final {}
+    void vcsLog(const Utils::FilePath &, const Utils::FilePath &) final {};
     void vcsDescribe(const FilePath &, const QString &) final {}
 
 private:

src/plugins/cvs/cvsplugin.cpp

@@ -175,6 +175,9 @@ public:
     bool vcsMove(const Utils::FilePath &, const Utils::FilePath &) final { return false; }
     bool vcsCreateRepository(const Utils::FilePath &directory) final;
     void vcsAnnotate(const Utils::FilePath &filePath, int line) final;
+    void vcsLog(const Utils::FilePath &topLevel, const Utils::FilePath &relativeDirectory) final {
+        filelog(topLevel, relativeDirectory.path(), true);
+    }
 
     QString vcsOpenText() const final;
 

src/plugins/fossil/fossilplugin.cpp

@@ -91,6 +91,15 @@ public:
 
     void vcsAnnotate(const FilePath &file, int line) final;
     void vcsDescribe(const FilePath &source, const QString &id) final;
+    void vcsLog(const Utils::FilePath &topLevel, const Utils::FilePath &relativeDirectory) final {
+        FossilClient::SupportedFeatures features = fossilClient().supportedFeatures();
+        QStringList options = {"-n", QString::number(fossilClient().settings().logCount())};
+
+        if (features.testFlag(FossilClient::TimelineWidthFeature))
+            options << "-W" << QString::number(fossilClient().settings().timelineWidth());
+
+        fossilClient().log(topLevel, {relativeDirectory.path()}, options);
+    }
 
     VcsCommand *createInitialCheckoutCommand(const QString &url,
                                              const FilePath &baseDirectory,

src/plugins/git/gitplugin.cpp

@@ -165,6 +165,9 @@ public:
     bool vcsCreateRepository(const FilePath &directory) final;
 
     void vcsAnnotate(const FilePath &filePath, int line) final;
+    void vcsLog(const Utils::FilePath &topLevel, const Utils::FilePath &relativeDirectory) final {
+        gitClient().log(topLevel, relativeDirectory.toString(), true);
+    }
     void vcsDescribe(const FilePath &source, const QString &id) final { gitClient().show(source, id); }
     QString vcsTopic(const FilePath &directory) final;
 

src/plugins/mercurial/mercurialplugin.cpp

@@ -72,6 +72,9 @@ public:
     bool vcsMove(const FilePath &from, const FilePath &to) final;
     bool vcsCreateRepository(const FilePath &directory) final;
     void vcsAnnotate(const FilePath &filePath, int line) final;
+    void vcsLog(const Utils::FilePath &topLevel, const Utils::FilePath &relativeDirectory) final {
+        mercurialClient().log(topLevel, {relativeDirectory.path()});
+    }
     void vcsDescribe(const FilePath &source, const QString &id) final
     {
         mercurialClient().view(source, id);

src/plugins/perforce/perforceplugin.cpp

@@ -168,6 +168,9 @@ public:
     bool vcsMove(const Utils::FilePath &from, const Utils::FilePath &to) final;
     bool vcsCreateRepository(const Utils::FilePath &directory) final;
     void vcsAnnotate(const Utils::FilePath &filePath, int line) final;
+    void vcsLog(const Utils::FilePath &topLevel, const Utils::FilePath &relativeDirectory) final {
+        changelists(topLevel, relativeDirectory.path());
+    }
     void vcsDescribe(const Utils::FilePath &source, const QString &n) final;
     QString vcsOpenText() const final;
     QString vcsMakeWritableText() const final;

src/plugins/projectexplorer/projectexplorer.cpp

@@ -237,6 +237,7 @@ const char ADDNEWSUBPROJECT[]     = "ProjectExplorer.AddNewSubproject";
 const char REMOVEPROJECT[]        = "ProjectExplorer.RemoveProject";
 const char OPENFILE[]             = "ProjectExplorer.OpenFile";
 const char SEARCHONFILESYSTEM[]   = "ProjectExplorer.SearchOnFileSystem";
+const char VCS_LOG_DIRECTORY[]    = "ProjectExplorer.VcsLog";
 const char OPENTERMINALHERE[]     = "ProjectExplorer.OpenTerminalHere";
 const char SHOWINFILESYSTEMVIEW[] = "ProjectExplorer.OpenFileSystemView";
 const char DUPLICATEFILE[]        = "ProjectExplorer.DuplicateFile";
@@ -497,6 +498,7 @@ public:
     void removeProject();
     void openFile();
     void searchOnFileSystem();
+    void vcsLogDirectory();
     void showInGraphicalShell();
     void showInFileSystemPane();
     void removeFile();
@@ -602,6 +604,7 @@ public:
     Action *m_closeProjectFilesActionFileMenu;
     Action *m_closeProjectFilesActionContextMenu;
     QAction *m_searchOnFileSystem;
+    QAction *m_vcsLogAction = nullptr;
     QAction *m_showInGraphicalShell;
     QAction *m_showFileSystemPane;
     QAction *m_openTerminalHere;
@@ -1130,6 +1133,14 @@ bool ProjectExplorerPlugin::initialize(const QStringList &arguments, QString *er
     msubProjectContextMenu->addAction(cmd, Constants::G_PROJECT_LAST);
     mprojectContextMenu->addAction(cmd, Constants::G_PROJECT_LAST);
 
+    // VCS log directory action
+    dd->m_vcsLogAction = new QAction(Tr::tr("VCS Log Directory"), this);
+    cmd = ActionManager::registerAction(dd->m_vcsLogAction, Constants::VCS_LOG_DIRECTORY, projectTreeContext);
+    cmd->setAttribute(Command::CA_UpdateText);
+    mfolderContextMenu->addAction(cmd, Constants::G_FOLDER_CONFIG);
+    msubProjectContextMenu->addAction(cmd, Constants::G_PROJECT_LAST);
+    mprojectContextMenu->addAction(cmd, Constants::G_PROJECT_LAST);
+
     dd->m_showInGraphicalShell = new QAction(Core::FileUtils::msgGraphicalShellAction(), this);
     cmd = ActionManager::registerAction(dd->m_showInGraphicalShell,
                                         Core::Constants::SHOWINGRAPHICALSHELL,
@@ -1817,6 +1828,8 @@ bool ProjectExplorerPlugin::initialize(const QStringList &arguments, QString *er
             dd, &ProjectExplorerPluginPrivate::openFile);
     connect(dd->m_searchOnFileSystem, &QAction::triggered,
             dd, &ProjectExplorerPluginPrivate::searchOnFileSystem);
+    connect(dd->m_vcsLogAction, &QAction::triggered, dd,
+            &ProjectExplorerPluginPrivate::vcsLogDirectory);
     connect(dd->m_showInGraphicalShell, &QAction::triggered,
             dd, &ProjectExplorerPluginPrivate::showInGraphicalShell);
     // the following can delete the projects view that triggered the action, so make sure we
@@ -3256,6 +3269,7 @@ void ProjectExplorerPluginPrivate::updateContextMenuActions(Node *currentNode)
     m_showInGraphicalShell->setVisible(true);
     m_showFileSystemPane->setVisible(true);
     m_searchOnFileSystem->setVisible(true);
+    m_vcsLogAction->setVisible(true);
 
     ActionContainer *runMenu = ActionManager::actionContainer(Constants::RUNMENUCONTEXTMENU);
     runMenu->menu()->clear();
@@ -3376,6 +3390,7 @@ void ProjectExplorerPluginPrivate::updateContextMenuActions(Node *currentNode)
             m_showInGraphicalShell->setVisible(false);
             m_showFileSystemPane->setVisible(false);
             m_searchOnFileSystem->setVisible(false);
+            m_vcsLogAction->setVisible(false);
         }
 
         if (supports(HideFileActions)) {
@@ -3662,6 +3677,18 @@ void ProjectExplorerPluginPrivate::searchOnFileSystem()
     TextEditor::FindInFiles::findOnFileSystem(currentNode->path().toString());
 }
 
+void ProjectExplorerPluginPrivate::vcsLogDirectory()
+{
+    const Node *currentNode = ProjectTree::currentNode();
+    QTC_ASSERT(currentNode, return);
+    const FilePath directory = currentNode->directory();
+    FilePath topLevel;
+    if (IVersionControl *vc = VcsManager::findVersionControlForDirectory(directory, &topLevel)) {
+        const FilePath relativeDirectory = directory.relativeChildPath(topLevel);
+        vc->vcsLog(topLevel, relativeDirectory);
+    }
+}
+
 void ProjectExplorerPluginPrivate::showInGraphicalShell()
 {
     Node *currentNode = ProjectTree::currentNode();
@@ -4087,6 +4114,11 @@ void ProjectExplorerPlugin::updateRunActions()
     dd->doUpdateRunActions();
 }
 
+void ProjectExplorerPlugin::updateVcsActions(const QString &vcsDisplayName)
+{
+    dd->m_vcsLogAction->setText(Tr::tr("%1 Log Directory").arg(vcsDisplayName));
+}
+
 OutputWindow *ProjectExplorerPlugin::buildSystemOutput()
 {
     return dd->m_proWindow->buildSystemOutput();

src/plugins/projectexplorer/projectexplorer.h

@@ -164,6 +164,7 @@ public:
     static void removeFromRecentProjects(const Utils::FilePath &filePath);
 
     static void updateRunActions();
+    static void updateVcsActions(const QString &vcsDisplayName);
 
     static Core::OutputWindow *buildSystemOutput();
 

src/plugins/projectexplorer/projecttree.cpp

@@ -4,6 +4,7 @@
 #include "projecttree.h"
 
 #include "project.h"
+#include "projectexplorer.h"
 #include "projectexplorerconstants.h"
 #include "projectexplorertr.h"
 #include "projectmanager.h"
@@ -18,6 +19,7 @@
 #include <coreplugin/editormanager/ieditor.h>
 #include <coreplugin/icore.h>
 #include <coreplugin/idocument.h>
+#include <coreplugin/iversioncontrol.h>
 #include <coreplugin/modemanager.h>
 #include <coreplugin/navigationwidget.h>
 #include <coreplugin/vcsmanager.h>
@@ -338,6 +340,13 @@ void ProjectTree::showContextMenu(ProjectTreeWidget *focus, const QPoint &global
     QMenu *contextMenu = nullptr;
     emit s_instance->aboutToShowContextMenu(node);
 
+    const Node *currentNode = ProjectTree::currentNode();
+    if (currentNode) {
+        const FilePath directory = currentNode->directory();
+        if (Core::IVersionControl *vc = Core::VcsManager::findVersionControlForDirectory(directory))
+            ProjectExplorerPlugin::updateVcsActions(vc->displayName());
+    }
+
     if (!node) {
         contextMenu = Core::ActionManager::actionContainer(Constants::M_SESSIONCONTEXT)->menu();
     } else  if (node->isProjectNodeType()) {

src/plugins/subversion/subversionplugin.cpp

@@ -149,6 +149,9 @@ public:
     bool vcsCreateRepository(const FilePath &directory) final;
 
     void vcsAnnotate(const FilePath &file, int line) final;
+    void vcsLog(const Utils::FilePath &topLevel, const Utils::FilePath &relativeDirectory) final {
+        filelog(topLevel, relativeDirectory.path());
+    }
     void vcsDescribe(const FilePath &source, const QString &changeNr) final;
 
     VcsCommand *createInitialCheckoutCommand(const QString &url,