feat(gui): add unified origin commands for PLM operations (#14)

- Create CommandOrigin.cpp with Origin_Commit, Origin_Pull, Origin_Push,
  Origin_Info, Origin_BOM commands
- Commands delegate to current origin's extended operations
- Commands auto-disable based on origin capabilities (supportsRevisions,
  supportsBOM, supportsPartNumbers)
- Add 'Origin Tools' toolbar with PLM operations
- Add origin commands to File menu
- Register commands via CreateOriginCommands() in Application startup

This implements Issue #14: Dynamic toolbar extension for Silo commands

src/Gui/Application.cpp

@@ -1022,6 +1022,7 @@ void Application::createStandardOperations()
     Gui::CreateStructureCommands();
     Gui::CreateTestCommands();
     Gui::CreateLinkCommands();
+    Gui::CreateOriginCommands();
 }
 
 void Application::slotNewDocument(const App::Document& Doc, bool isMainDoc)

src/Gui/CMakeLists.txt

@@ -529,6 +529,7 @@ SET(Command_CPP_SRCS
     CommandFeat.cpp
     CommandMacro.cpp
     CommandStd.cpp
+    CommandOrigin.cpp
     CommandWindow.cpp
     CommandTest.cpp
     CommandView.cpp

src/Gui/Command.h

@@ -247,6 +247,7 @@ void CreateWindowStdCommands();
 void CreateStructureCommands();
 void CreateTestCommands();
 void CreateLinkCommands();
+void CreateOriginCommands();
 
 
 /** The CommandBase class

src/Gui/CommandOrigin.cpp

@@ -0,0 +1,277 @@
+// SPDX-License-Identifier: LGPL-2.1-or-later
+
+/***************************************************************************
+ *   Copyright (c) 2025 Kindred Systems                                    *
+ *                                                                         *
+ *   This file is part of FreeCAD.                                          *
+ *                                                                         *
+ *   FreeCAD is free software: you can redistribute it and/or modify it     *
+ *   under the terms of the GNU Lesser General Public License as            *
+ *   published by the Free Software Foundation, either version 2.1 of the   *
+ *   License, or (at your option) any later version.                        *
+ *                                                                         *
+ *   FreeCAD is distributed in the hope that it will be useful, but         *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of             *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU       *
+ *   Lesser General Public License for more details.                        *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public       *
+ *   License along with FreeCAD. If not, see                                *
+ *   <https://www.gnu.org/licenses/>.                                       *
+ *                                                                         *
+ ***************************************************************************/
+
+/**
+ * @file CommandOrigin.cpp
+ * @brief Unified origin commands that work with the current origin
+ *
+ * These commands delegate to the current FileOrigin's extended operations.
+ * They are only active when the current origin supports the required capability.
+ */
+
+#include <App/Application.h>
+#include <App/Document.h>
+
+#include "Application.h"
+#include "BitmapFactory.h"
+#include "Command.h"
+#include "Document.h"
+#include "FileOrigin.h"
+#include "MainWindow.h"
+#include "OriginManager.h"
+
+
+using namespace Gui;
+
+//===========================================================================
+// Origin_Commit
+//===========================================================================
+
+DEF_STD_CMD_A(OriginCmdCommit)
+
+OriginCmdCommit::OriginCmdCommit()
+    : Command("Origin_Commit")
+{
+    sGroup = "File";
+    sMenuText = QT_TR_NOOP("&Commit");
+    sToolTipText = QT_TR_NOOP("Commit changes as a new revision");
+    sWhatsThis = "Origin_Commit";
+    sStatusTip = sToolTipText;
+    sPixmap = "silo-commit";
+    sAccel = "Ctrl+Shift+C";
+    eType = AlterDoc;
+}
+
+void OriginCmdCommit::activated(int /*iMsg*/)
+{
+    App::Document* doc = App::GetApplication().getActiveDocument();
+    if (!doc) {
+        return;
+    }
+
+    FileOrigin* origin = OriginManager::instance()->findOwningOrigin(doc);
+    if (origin && origin->supportsRevisions()) {
+        origin->commitDocument(doc);
+    }
+}
+
+bool OriginCmdCommit::isActive()
+{
+    App::Document* doc = App::GetApplication().getActiveDocument();
+    if (!doc) {
+        return false;
+    }
+
+    FileOrigin* origin = OriginManager::instance()->findOwningOrigin(doc);
+    return origin && origin->supportsRevisions();
+}
+
+//===========================================================================
+// Origin_Pull
+//===========================================================================
+
+DEF_STD_CMD_A(OriginCmdPull)
+
+OriginCmdPull::OriginCmdPull()
+    : Command("Origin_Pull")
+{
+    sGroup = "File";
+    sMenuText = QT_TR_NOOP("&Pull");
+    sToolTipText = QT_TR_NOOP("Pull a specific revision from the origin");
+    sWhatsThis = "Origin_Pull";
+    sStatusTip = sToolTipText;
+    sPixmap = "silo-pull";
+    sAccel = "Ctrl+Shift+P";
+    eType = AlterDoc;
+}
+
+void OriginCmdPull::activated(int /*iMsg*/)
+{
+    App::Document* doc = App::GetApplication().getActiveDocument();
+    if (!doc) {
+        return;
+    }
+
+    FileOrigin* origin = OriginManager::instance()->findOwningOrigin(doc);
+    if (origin && origin->supportsRevisions()) {
+        origin->pullDocument(doc);
+    }
+}
+
+bool OriginCmdPull::isActive()
+{
+    App::Document* doc = App::GetApplication().getActiveDocument();
+    if (!doc) {
+        return false;
+    }
+
+    FileOrigin* origin = OriginManager::instance()->findOwningOrigin(doc);
+    return origin && origin->supportsRevisions();
+}
+
+//===========================================================================
+// Origin_Push
+//===========================================================================
+
+DEF_STD_CMD_A(OriginCmdPush)
+
+OriginCmdPush::OriginCmdPush()
+    : Command("Origin_Push")
+{
+    sGroup = "File";
+    sMenuText = QT_TR_NOOP("Pu&sh");
+    sToolTipText = QT_TR_NOOP("Push local changes to the origin");
+    sWhatsThis = "Origin_Push";
+    sStatusTip = sToolTipText;
+    sPixmap = "silo-push";
+    sAccel = "Ctrl+Shift+U";
+    eType = AlterDoc;
+}
+
+void OriginCmdPush::activated(int /*iMsg*/)
+{
+    App::Document* doc = App::GetApplication().getActiveDocument();
+    if (!doc) {
+        return;
+    }
+
+    FileOrigin* origin = OriginManager::instance()->findOwningOrigin(doc);
+    if (origin && origin->supportsRevisions()) {
+        origin->pushDocument(doc);
+    }
+}
+
+bool OriginCmdPush::isActive()
+{
+    App::Document* doc = App::GetApplication().getActiveDocument();
+    if (!doc) {
+        return false;
+    }
+
+    FileOrigin* origin = OriginManager::instance()->findOwningOrigin(doc);
+    return origin && origin->supportsRevisions();
+}
+
+//===========================================================================
+// Origin_Info
+//===========================================================================
+
+DEF_STD_CMD_A(OriginCmdInfo)
+
+OriginCmdInfo::OriginCmdInfo()
+    : Command("Origin_Info")
+{
+    sGroup = "File";
+    sMenuText = QT_TR_NOOP("&Info");
+    sToolTipText = QT_TR_NOOP("Show document information from origin");
+    sWhatsThis = "Origin_Info";
+    sStatusTip = sToolTipText;
+    sPixmap = "silo-info";
+    eType = 0;
+}
+
+void OriginCmdInfo::activated(int /*iMsg*/)
+{
+    App::Document* doc = App::GetApplication().getActiveDocument();
+    if (!doc) {
+        return;
+    }
+
+    FileOrigin* origin = OriginManager::instance()->findOwningOrigin(doc);
+    if (origin && origin->supportsPartNumbers()) {
+        origin->showInfo(doc);
+    }
+}
+
+bool OriginCmdInfo::isActive()
+{
+    App::Document* doc = App::GetApplication().getActiveDocument();
+    if (!doc) {
+        return false;
+    }
+
+    FileOrigin* origin = OriginManager::instance()->findOwningOrigin(doc);
+    return origin && origin->supportsPartNumbers();
+}
+
+//===========================================================================
+// Origin_BOM
+//===========================================================================
+
+DEF_STD_CMD_A(OriginCmdBOM)
+
+OriginCmdBOM::OriginCmdBOM()
+    : Command("Origin_BOM")
+{
+    sGroup = "File";
+    sMenuText = QT_TR_NOOP("&Bill of Materials");
+    sToolTipText = QT_TR_NOOP("Show Bill of Materials for this document");
+    sWhatsThis = "Origin_BOM";
+    sStatusTip = sToolTipText;
+    sPixmap = "silo-bom";
+    eType = 0;
+}
+
+void OriginCmdBOM::activated(int /*iMsg*/)
+{
+    App::Document* doc = App::GetApplication().getActiveDocument();
+    if (!doc) {
+        return;
+    }
+
+    FileOrigin* origin = OriginManager::instance()->findOwningOrigin(doc);
+    if (origin && origin->supportsBOM()) {
+        origin->showBOM(doc);
+    }
+}
+
+bool OriginCmdBOM::isActive()
+{
+    App::Document* doc = App::GetApplication().getActiveDocument();
+    if (!doc) {
+        return false;
+    }
+
+    FileOrigin* origin = OriginManager::instance()->findOwningOrigin(doc);
+    return origin && origin->supportsBOM();
+}
+
+
+//===========================================================================
+// Command Registration
+//===========================================================================
+
+namespace Gui {
+
+void CreateOriginCommands()
+{
+    CommandManager& rcCmdMgr = Application::Instance->commandManager();
+
+    rcCmdMgr.addCommand(new OriginCmdCommit());
+    rcCmdMgr.addCommand(new OriginCmdPull());
+    rcCmdMgr.addCommand(new OriginCmdPush());
+    rcCmdMgr.addCommand(new OriginCmdInfo());
+    rcCmdMgr.addCommand(new OriginCmdBOM());
+}
+
+}  // namespace Gui

src/Gui/Workbench.cpp

@@ -682,7 +682,10 @@ MenuItem* StdWorkbench::setupMenuBar() const
     file->setCommand("&File");
     *file << "Std_New" << "Std_Open" << "Std_RecentFiles" << "Separator" << "Std_CloseActiveWindow"
           << "Std_CloseAllWindows" << "Separator" << "Std_Save" << "Std_SaveAs"
-          << "Std_SaveCopy" << "Std_SaveAll" << "Std_Revert" << "Separator" << "Std_Import"
+          << "Std_SaveCopy" << "Std_SaveAll" << "Std_Revert"
+          << "Separator" << "Origin_Commit" << "Origin_Pull" << "Origin_Push"
+          << "Origin_Info" << "Origin_BOM"
+          << "Separator" << "Std_Import"
           << "Std_Export" << "Std_MergeProjects" << "Std_ProjectInfo"
           << "Separator" << "Std_Print" << "Std_PrintPreview" << "Std_PrintPdf"
           << "Separator" << "Std_Quit";
@@ -836,6 +839,12 @@ ToolBarItem* StdWorkbench::setupToolBars() const
     file->setCommand("File");
     *file << "Std_Origin" << "Std_New" << "Std_Open" << "Std_Save";
 
+    // Origin Tools (PLM operations - commands auto-disable when not applicable)
+    auto originTools = new ToolBarItem(root);
+    originTools->setCommand("Origin Tools");
+    *originTools << "Origin_Commit" << "Origin_Pull" << "Origin_Push"
+                 << "Separator" << "Origin_Info" << "Origin_BOM";
+
     // Edit
     auto edit = new ToolBarItem(root);
     edit->setCommand("Edit");