Feature #1347

[bbtkGEditor.git] / lib / EditorGraphicBBS / bbsWxGUIEditorGraphic / bbtkwxGUIEditorGraphicBBS.cxx

diff --git a/lib/EditorGraphicBBS/bbsWxGUIEditorGraphic/bbtkwxGUIEditorGraphicBBS.cxx b/lib/EditorGraphicBBS/bbsWxGUIEditorGraphic/bbtkwxGUIEditorGraphicBBS.cxx
index e76f8bcecb98b8bf41302e20bafa3bc4df48d14c..fd7fa6528d6bae23f661004c5f2a6ff8a7a02716 100644 (file)
--- a/lib/EditorGraphicBBS/bbsWxGUIEditorGraphic/bbtkwxGUIEditorGraphicBBS.cxx
+++ b/lib/EditorGraphicBBS/bbsWxGUIEditorGraphic/bbtkwxGUIEditorGraphicBBS.cxx
@@ -36,6 +36,7 @@
 #include "bbtkwxGUIEditorGraphicBBS.h"
 #include "creaWx.h"
 #include "creaSystem.h"
+#include <wx/defs.h>
 
 #include <InterpreterBBS.h>
 
@@ -104,7 +105,8 @@ void wxGUIEditorGraphicBBS::initToolbar() {
        wxBitmap bmp_complexbox(complexbox_xpm);
        wxBitmap bmp_complexinputport(complexinputport_xpm);
        wxBitmap bmp_complexoutputport(complexoutputport_xpm);
-
+       wxBitmap bmp_undo(undo_xpm);
+       wxBitmap bmp_redo(redo_xpm);
        wxToolBar *toolbar = new wxToolBar(this, wxID_ANY);
 
        //Adds a tool btn to the toolbar
@@ -141,11 +143,16 @@ void wxGUIEditorGraphicBBS::initToolbar() {
                        _T("Add output Complex box"), _T("Add output Complex box"));
        toolbar->EnableTool(ID_ADDCOMPLEXBOXINPUT, false);
        toolbar->EnableTool(ID_ADDCOMPLEXBOXOUTPUT, false);
-
+       toolbar->AddSeparator();
+       toolbar->AddTool(ID_UNDO, _T("Undo"),bmp_undo, wxNullBitmap, wxITEM_NORMAL,     _T("Undo"), _T("Undo"));
+       toolbar->AddTool(ID_REDO, _T("Redo"),bmp_redo, wxNullBitmap, wxITEM_NORMAL,     _T("Redo"), _T("Redo"));
+       //toolbar->EnableTool(ID_UNDO, false);
+       //toolbar->EnableTool(ID_REDO, false);
        toolbar->SetMargins(2, 2);
        toolbar->Realize();
        SetToolBar(toolbar);
 
+       
        // connect command event handlers
        Connect(ID_NEW, wxEVT_COMMAND_TOOL_CLICKED,
                        wxCommandEventHandler(wxGUIEditorGraphicBBS::OnCreateNewTab));
@@ -179,6 +186,8 @@ void wxGUIEditorGraphicBBS::initToolbar() {
                        wxCommandEventHandler(wxGUIEditorGraphicBBS::OnAddComplexBoxInput));
        Connect(ID_ADDCOMPLEXBOXOUTPUT, wxEVT_COMMAND_TOOL_CLICKED,
                        wxCommandEventHandler(wxGUIEditorGraphicBBS::OnAddComplexBoxOutput));
+       Connect(ID_UNDO,wxEVT_COMMAND_TOOL_CLICKED,     wxCommandEventHandler(wxGUIEditorGraphicBBS::OnUndo));
+       Connect(ID_REDO,wxEVT_COMMAND_TOOL_CLICKED,     wxCommandEventHandler(wxGUIEditorGraphicBBS::OnRedo));
 
 }
 //=========================================================================
@@ -459,6 +468,21 @@ void wxGUIEditorGraphicBBS::OnCreateNewTab(wxCommandEvent& event) {
        refreshGUIControls();
 }
 
+void wxGUIEditorGraphicBBS::OnUndo(wxCommandEvent& event) {
+       unsigned short disable;
+       GetToolBar()->EnableTool(ID_UNDO,_tabsMgr->loadTempDiagram(0));
+       if (GetToolBar()->GetToolEnabled(ID_REDO) == false)
+                       GetToolBar()->EnableTool(ID_REDO,true);
+       refreshGUIControls();
+}
+
+void wxGUIEditorGraphicBBS::OnRedo(wxCommandEvent& event) {
+       unsigned short disable;
+       GetToolBar()->EnableTool(ID_REDO, _tabsMgr->loadTempDiagram(1));
+       if (GetToolBar()->GetToolEnabled(ID_UNDO) == false)
+                       GetToolBar()->EnableTool(ID_UNDO,true);
+       refreshGUIControls();
+}
 //=========================================================================
 
 void wxGUIEditorGraphicBBS::OnExecuteActualDiagram(wxCommandEvent& event) {
@@ -608,6 +632,12 @@ void wxGUIEditorGraphicBBS::SaveActualDiagram(std::string filename) {
        file.close();
 }
 
+//=========================================================================
+void wxGUIEditorGraphicBBS::SaveTempActualDiagram() 
+{
+       _tabsMgr->saveTempActualDiagram();
+}
+
 //=========================================================================
 
 //The following method allows to save the current diagram asking the filename
@@ -733,12 +763,22 @@ void wxGUIEditorGraphicBBS::OnClickBtnBox(wxCommandEvent& event) {
                std::string packageName = bbDes->GetPackage()->GetName();
 
                wxGEditorTabPanel *pnl = this->_tabsMgr->getActualTabPanel();
-
+               
+               // save empty state!!
+       /*      if (_tabsMgr->getNumActualSelectedObjects() == 0)
+               {
+                       SaveTempActualDiagram();
+               }
+               */
                if (pnl != NULL) {
                        wxVtkSceneManager *scn = pnl->getSceneManager();
                        scn->createGBlackBox(50, 50, packageName, typeName);
                        scn->refresh();
-               } // if pnl
+               }
+               if (GetToolBar()->GetToolEnabled(ID_UNDO) == false)
+                       GetToolBar()->EnableTool(ID_UNDO,true);
+               SaveTempActualDiagram();
+               // if pnl
        }// if bbDes
 }