From d5138008d82f443d0dec5b21370bdb57cbed6f6f Mon Sep 17 00:00:00 2001
From: sfb <sfb@localhost>
Date: Fri, 20 Apr 2012 15:40:02 -0500
Subject: [PATCH] Changed: #1306 Added undo stack deeper (for later) and began
 adding form context menus proof-of-concept.

---
 .../georges_editor/georges_editor_form.cpp    |  2 +
 .../georges_treeview_dialog.cpp               | 53 +++++++++++++++++++
 .../georges_editor/georges_treeview_dialog.h  | 10 ++++
 3 files changed, 65 insertions(+)

diff --git a/code/nel/tools/3d/object_viewer_qt/src/plugins/georges_editor/georges_editor_form.cpp b/code/nel/tools/3d/object_viewer_qt/src/plugins/georges_editor/georges_editor_form.cpp
index 3b6c629a8..0cc5b9542 100644
--- a/code/nel/tools/3d/object_viewer_qt/src/plugins/georges_editor/georges_editor_form.cpp
+++ b/code/nel/tools/3d/object_viewer_qt/src/plugins/georges_editor/georges_editor_form.cpp
@@ -176,6 +176,7 @@ namespace Plugin
 		if (!m_dockedWidgets.size())
 		{
 			CGeorgesTreeViewDialog *dock = new CGeorgesTreeViewDialog(m_mainDock);
+			dock->setUndoStack(m_undoStack);
 			m_lastActiveDock = dock;
 			m_dockedWidgets.append(dock);
 
@@ -197,6 +198,7 @@ namespace Plugin
 				}
 			}
 			CGeorgesTreeViewDialog *dock = new CGeorgesTreeViewDialog(m_mainDock);
+			dock->setUndoStack(m_undoStack);
 			m_dockedWidgets.append(dock);
 
 			connect(m_dockedWidgets.last(), SIGNAL(closing()),
diff --git a/code/nel/tools/3d/object_viewer_qt/src/plugins/georges_editor/georges_treeview_dialog.cpp b/code/nel/tools/3d/object_viewer_qt/src/plugins/georges_editor/georges_treeview_dialog.cpp
index 13b0dab03..ac72cd747 100644
--- a/code/nel/tools/3d/object_viewer_qt/src/plugins/georges_editor/georges_treeview_dialog.cpp
+++ b/code/nel/tools/3d/object_viewer_qt/src/plugins/georges_editor/georges_treeview_dialog.cpp
@@ -21,6 +21,7 @@
 #include <QSettings>
 #include <QFileDialog>
 #include <QDebug>
+#include <QMenu>
 
 // NeL includes
 #include <nel/misc/path.h>
@@ -65,6 +66,10 @@ namespace Plugin
 		FormDelegate *formdelegate = new FormDelegate(this);
 		m_ui.treeView->setItemDelegateForColumn(1, formdelegate);
 
+		// Set up custom context menu.
+		setContextMenuPolicy(Qt::CustomContextMenu);
+		connect(this, SIGNAL(customContextMenuRequested(const QPoint&)), this, SLOT(showContextMenu(const QPoint&)));
+
 		connect(m_ui.treeView, SIGNAL(doubleClicked (QModelIndex)),
 			this, SLOT(doubleClicked (QModelIndex)));
 		connect(m_ui.checkBoxParent, SIGNAL(toggled(bool)),
@@ -385,4 +390,52 @@ namespace Plugin
 		}
 	}
 
+	void CGeorgesTreeViewDialog::showContextMenu(const QPoint &pos)
+	{
+		QMenu contextMenu;
+		QPoint globalPos = this->mapToGlobal(pos);
+		
+		// Fisrt we're going to see if we've right clicked on a new item and select it.
+		QModelIndex &index = this->m_ui.treeView->currentIndex();
+
+		if(!index.isValid())
+			return;
+
+		CGeorgesFormProxyModel * mp = dynamic_cast<CGeorgesFormProxyModel *>(m_ui.treeView->model());
+		CGeorgesFormModel *m = dynamic_cast<CGeorgesFormModel *>(mp->sourceModel());
+		QModelIndex sourceIndex = mp->mapToSource(index);
+
+		if (m) 
+		{
+			
+			CFormItem *item = m->getItem(sourceIndex);
+
+			if ((item->parent() && item->parent()->data(0) == "parents") || item->data(0) == "parents")
+				contextMenu.addAction("Add parent...");
+			else if(item->getFormElm()->isArray())
+				contextMenu.addAction("Add array entry...");
+			else if(item->getFormElm()->isStruct())
+				contextMenu.addAction("Add element...");
+			else if(item->getFormElm()->isAtom() && item->valueFrom() == NLGEORGES::UFormElm::ValueForm)
+				contextMenu.addAction("Revert to parent/default...");
+			else if(item->getFormElm()->isAtom() && item->valueFrom() == NLGEORGES::UFormElm::ValueParentForm)
+				contextMenu.addAction("Override parent/default value...");
+			else
+				contextMenu.addAction("Add element...");
+
+			QAction *selectedItem = contextMenu.exec(globalPos);
+			if(selectedItem)
+			{
+				if(selectedItem->text() == "Add parent...")
+				{
+					QStringList fileNames = QFileDialog::getOpenFileNames(this, tr("Select parent sheets..."));
+					if(!fileNames.isEmpty())
+					{
+						// add some parents.
+					}
+				}
+			}
+		}
+	}
+
 } /* namespace NLQT */
diff --git a/code/nel/tools/3d/object_viewer_qt/src/plugins/georges_editor/georges_treeview_dialog.h b/code/nel/tools/3d/object_viewer_qt/src/plugins/georges_editor/georges_treeview_dialog.h
index 4992c9b23..8c2db3d47 100644
--- a/code/nel/tools/3d/object_viewer_qt/src/plugins/georges_editor/georges_treeview_dialog.h
+++ b/code/nel/tools/3d/object_viewer_qt/src/plugins/georges_editor/georges_treeview_dialog.h
@@ -22,6 +22,9 @@
 
 // Qt includes
 #include <QtGui/QDockWidget>
+#include <QtGui/QUndoCommand>
+#include <QtGui/QUndoStack>
+
 
 // STL includes
 
@@ -60,6 +63,10 @@ namespace Plugin
 
 		QTabWidget* tabWidget() { return m_ui.treeViewTabWidget; }
 
+		void setUndoStack(QUndoStack *stack) {
+			m_undoStack = stack;
+		}
+
 		QString loadedForm;
 
 	protected:
@@ -75,6 +82,7 @@ namespace Plugin
 		void loadFormIntoDialog(CForm *form = 0);
 		void modifiedFile( );
 		void checkVisibility(bool);
+		void showContextMenu(const QPoint &pos);
 
 	private Q_SLOTS:
 		void doubleClicked ( const QModelIndex & index );
@@ -87,6 +95,8 @@ namespace Plugin
 		UForm    *m_form;
 		CGeorges *m_georges;
 
+		QUndoStack *m_undoStack;
+
 		bool m_modified;
 
 	}; /* CGeorgesTreeViewDialog */