Fix history in wxWebViewIE when using a custom file scheme.

[wxWidgets.git] / src / motif / menuitem.cpp

diff --git a/src/motif/menuitem.cpp b/src/motif/menuitem.cpp
index 577cf2f7ab00f464dd945206d75c0d470c4be1f6..1f770c0f69e89fe770730ae1d6dcbfe45d4a628f 100644 (file)
--- a/src/motif/menuitem.cpp
+++ b/src/motif/menuitem.cpp
@@ -1,5 +1,5 @@
 ///////////////////////////////////////////////////////////////////////////////
 ///////////////////////////////////////////////////////////////////////////////

-// Name:        menuitem.cpp
+// Name:        src/motif/menuitem.cpp

 // Purpose:     wxMenuItem implementation
 // Author:      Julian Smart
 // Modified by:
 // Purpose:     wxMenuItem implementation
 // Author:      Julian Smart
 // Modified by:


@@ -13,19 +13,25 @@
 // declarations
 // ============================================================================
 
 // declarations
 // ============================================================================
 

-#ifdef __GNUG__
-    #pragma implementation "menuitem.h"
-#endif
-

 // ----------------------------------------------------------------------------
 // headers
 // ----------------------------------------------------------------------------
 
 // ----------------------------------------------------------------------------
 // headers
 // ----------------------------------------------------------------------------
 

-#include "wx/menu.h"
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
+

 #include "wx/menuitem.h"
 #include "wx/menuitem.h"

-#include "wx/utils.h"
-#include "wx/frame.h"
+#include "wx/stockitem.h"
+
+#ifndef WX_PRECOMP
+    #include "wx/utils.h"
+    #include "wx/frame.h"
+    #include "wx/menu.h"
+#endif

 
 

+#ifdef __VMS__
+#pragma message disable nosimpint
+#endif

 #include <Xm/Label.h>
 #include <Xm/LabelG.h>
 #include <Xm/CascadeBG.h>
 #include <Xm/Label.h>
 #include <Xm/LabelG.h>
 #include <Xm/CascadeBG.h>


@@ -35,6 +41,9 @@
 #include <Xm/ToggleB.h>
 #include <Xm/ToggleBG.h>
 #include <Xm/RowColumn.h>
 #include <Xm/ToggleB.h>
 #include <Xm/ToggleBG.h>
 #include <Xm/RowColumn.h>

+#ifdef __VMS__
+#pragma message enable nosimpint
+#endif

 
 #include "wx/motif/private.h"
 
 
 #include "wx/motif/private.h"
 


@@ -54,10 +63,6 @@ static void wxMenuItemDisarmCallback(Widget w, XtPointer clientData, XtPointer p
 // dynamic classes implementation
 // ----------------------------------------------------------------------------
 
 // dynamic classes implementation
 // ----------------------------------------------------------------------------
 

-#if !USE_SHARED_LIBRARY
-    IMPLEMENT_DYNAMIC_CLASS(wxMenuItem, wxObject)
-#endif  //USE_SHARED_LIBRARY
-

 // ----------------------------------------------------------------------------
 // wxMenuItem
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // wxMenuItem
 // ----------------------------------------------------------------------------


@@ -65,23 +70,14 @@ static void wxMenuItemDisarmCallback(Widget w, XtPointer clientData, XtPointer p
 // ctor & dtor
 // -----------
 
 // ctor & dtor
 // -----------
 

-wxMenuItem::wxMenuItem(wxMenu *pParentMenu, int id,
-                       const wxString& strName, const wxString& strHelp,
-                       bool bCheckable,
+wxMenuItem::wxMenuItem(wxMenu *pParentMenu,
+                       int id,
+                       const wxString& strName,
+                       const wxString& strHelp,
+                       wxItemKind kind,

                        wxMenu *pSubMenu)
                        wxMenu *pSubMenu)

+          : wxMenuItemBase(pParentMenu, id, strName, strHelp, kind, pSubMenu)

 {
 {

-    wxASSERT_MSG( pParentMenu != NULL, wxT("menuitem should have a menu") );
-
-    // common init
-    m_parentMenu  = pParentMenu;
-    m_subMenu     = pSubMenu;
-    m_id          = id;
-    m_isEnabled   = TRUE;
-    m_isChecked   = FALSE;
-    m_help        = strHelp;
-    m_isCheckable = bCheckable;
-    m_text        = strName;
-

     // Motif-specific
     m_menuBar      = NULL;
     m_buttonWidget = (WXWidget) NULL;
     // Motif-specific
     m_menuBar      = NULL;
     m_buttonWidget = (WXWidget) NULL;


@@ -92,24 +88,12 @@ wxMenuItem::~wxMenuItem()
 {
 }
 
 {
 }
 

-// misc
-// ----
-
-// delete the sub menu
-void wxMenuItem::DeleteSubMenu()
-{
-    wxASSERT( m_subMenu != NULL );
-
-    delete m_subMenu;
-    m_subMenu = NULL;
-}
-

 // change item state
 // -----------------
 
 void wxMenuItem::Enable(bool bDoEnable)
 {
 // change item state
 // -----------------
 
 void wxMenuItem::Enable(bool bDoEnable)
 {

-    if ( m_isChecked != bDoEnable )
+    if ( m_isEnabled != bDoEnable )

     {
         if ( !IsSubMenu() )
         {
     {
         if ( !IsSubMenu() )
         {


@@ -150,33 +134,64 @@ void wxMenuItem::Check(bool bDoCheck)
     }
 }
 
     }
 }
 

-//// Motif-specific
+// ----------------------------------------------------------------------------
+// wxMenuItemBase
+// ----------------------------------------------------------------------------
+
+wxMenuItem *wxMenuItemBase::New(wxMenu *parentMenu,
+                                int id,
+                                const wxString& name,
+                                const wxString& help,
+                                wxItemKind kind,
+                                wxMenu *subMenu)
+{
+    return new wxMenuItem(parentMenu, id, name, help, kind, subMenu);
+}
+
+// ----------------------------------------------------------------------------
+// Motif-specific
+// ----------------------------------------------------------------------------

 
 

-void wxMenuItem::CreateItem (WXWidget menu, wxMenuBar * menuBar, wxMenu * topMenu)
+void wxMenuItem::CreateItem (WXWidget menu, wxMenuBar * menuBar,
+                             wxMenu * topMenu, size_t index)

 {
     m_menuBar = menuBar;
     m_topMenu = topMenu;
 
 {
     m_menuBar = menuBar;
     m_topMenu = topMenu;
 

-    if (GetId() == -2)
+    if (GetId() == -3)

     {
     {

-        // Id=-2 identifies a Title item.
+        // Id=-3 identifies a Title item.

         m_buttonWidget = (WXWidget) XtVaCreateManagedWidget
             (wxStripMenuCodes(m_text),
             xmLabelGadgetClass, (Widget) menu, NULL);
     }
         m_buttonWidget = (WXWidget) XtVaCreateManagedWidget
             (wxStripMenuCodes(m_text),
             xmLabelGadgetClass, (Widget) menu, NULL);
     }

-    else if ((!m_text.IsNull() && m_text != "") && (!m_subMenu))
+    else if (!IsSeparator() && !m_subMenu)

     {
     {

-        wxString strName = wxStripMenuCodes(m_text);
+        wxString txt = m_text;
+
+        if (m_text.IsEmpty())
+        {
+            wxASSERT_MSG(wxIsStockID(GetId()), wxT("A non-stock menu item with an empty label?"));
+            txt = wxGetStockLabel(GetId(), wxSTOCK_WITH_ACCELERATOR|wxSTOCK_WITH_MNEMONIC);
+        }
+
+        wxString strName = wxStripMenuCodes(txt);

         if (IsCheckable())
         {
             m_buttonWidget = (WXWidget) XtVaCreateManagedWidget (strName,
                 xmToggleButtonGadgetClass, (Widget) menu,
         if (IsCheckable())
         {
             m_buttonWidget = (WXWidget) XtVaCreateManagedWidget (strName,
                 xmToggleButtonGadgetClass, (Widget) menu,

+#ifdef XmNpositionIndex
+                XmNpositionIndex, index,
+#endif

                 NULL);
             XtVaSetValues ((Widget) m_buttonWidget, XmNset, (Boolean) IsChecked(), NULL);
         }
         else
             m_buttonWidget = (WXWidget) XtVaCreateManagedWidget (strName,
             xmPushButtonGadgetClass, (Widget) menu,
                 NULL);
             XtVaSetValues ((Widget) m_buttonWidget, XmNset, (Boolean) IsChecked(), NULL);
         }
         else
             m_buttonWidget = (WXWidget) XtVaCreateManagedWidget (strName,
             xmPushButtonGadgetClass, (Widget) menu,

+#ifdef XmNpositionIndex
+            XmNpositionIndex, index,
+#endif

             NULL);
         char mnem = wxFindMnemonic (m_text);
         if (mnem != 0)
             NULL);
         char mnem = wxFindMnemonic (m_text);
         if (mnem != 0)


@@ -216,14 +231,18 @@ void wxMenuItem::CreateItem (WXWidget menu, wxMenuBar * menuBar, wxMenu * topMen
             (XtCallbackProc) wxMenuItemDisarmCallback,
             (XtPointer) this);
     }
             (XtCallbackProc) wxMenuItemDisarmCallback,
             (XtPointer) this);
     }

-    else if (GetId() == -1)
+    else if (IsSeparator())

     {
         m_buttonWidget = (WXWidget) XtVaCreateManagedWidget ("separator",
     {
         m_buttonWidget = (WXWidget) XtVaCreateManagedWidget ("separator",

-            xmSeparatorGadgetClass, (Widget) menu, NULL);
+            xmSeparatorGadgetClass, (Widget) menu,
+#ifndef XmNpositionIndex
+            XmNpositionIndex, index,
+#endif
+            NULL);

     }
     else if (m_subMenu)
     {
     }
     else if (m_subMenu)
     {

-        m_buttonWidget = m_subMenu->CreateMenu (menuBar, menu, topMenu, m_text, TRUE);
+        m_buttonWidget = m_subMenu->CreateMenu (menuBar, menu, topMenu, index, m_text, true);

         m_subMenu->SetButtonWidget(m_buttonWidget);
         XtAddCallback ((Widget) m_buttonWidget,
             XmNcascadingCallback,
         m_subMenu->SetButtonWidget(m_buttonWidget);
         XtAddCallback ((Widget) m_buttonWidget,
             XmNcascadingCallback,


@@ -236,12 +255,12 @@ void wxMenuItem::CreateItem (WXWidget menu, wxMenuBar * menuBar, wxMenu * topMen
 
 void wxMenuItem::DestroyItem(bool full)
 {
 
 void wxMenuItem::DestroyItem(bool full)
 {

-    if (GetId() == -2)
+    if (GetId() == -3)

     {
         ;      // Nothing
 
     }
     {
         ;      // Nothing
 
     }

-    else if ((!m_text.IsNull() && (m_text != "")) && !m_subMenu)
+    else if (!m_text.empty() && !m_subMenu)

     {
         if (m_buttonWidget)
         {
     {
         if (m_buttonWidget)
         {


@@ -257,7 +276,7 @@ void wxMenuItem::DestroyItem(bool full)
                 wxMenuItemDisarmCallback, (XtPointer) this);
         }
     }
                 wxMenuItemDisarmCallback, (XtPointer) this);
         }
     }

-    else if (GetId() == -1)
+    else if (IsSeparator())

     {
         ;      // Nothing
 
     {
         ;      // Nothing
 


@@ -281,7 +300,7 @@ void wxMenuItem::DestroyItem(bool full)
     }
 }
 
     }
 }
 

-void wxMenuItem::SetText(const wxString& label)
+void wxMenuItem::SetItemLabel(const wxString& label)

 {
     char mnem = wxFindMnemonic (label);
     wxString label2 = wxStripMenuCodes(label);
 {
     char mnem = wxFindMnemonic (label);
     wxString label2 = wxStripMenuCodes(label);


@@ -292,7 +311,7 @@ void wxMenuItem::SetText(const wxString& label)
     {
         wxXmString label_str(label2);
         XtVaSetValues ((Widget) m_buttonWidget,
     {
         wxXmString label_str(label2);
         XtVaSetValues ((Widget) m_buttonWidget,

-            XmNlabelString, label_str,
+            XmNlabelString, label_str(),

             NULL);
         if (mnem != 0)
             XtVaSetValues ((Widget) m_buttonWidget, XmNmnemonic, mnem, NULL);
             NULL);
         if (mnem != 0)
             XtVaSetValues ((Widget) m_buttonWidget, XmNmnemonic, mnem, NULL);


@@ -319,29 +338,42 @@ void wxMenuItemCallback (Widget WXUNUSED(w), XtPointer clientData,
     wxMenuItem *item = (wxMenuItem *) clientData;
     if (item)
     {
     wxMenuItem *item = (wxMenuItem *) clientData;
     if (item)
     {

+        wxCommandEvent event(wxEVT_COMMAND_MENU_SELECTED, item->GetId());
+        event.SetInt( item->GetId() );
+

         if (item->IsCheckable())
         {
         if (item->IsCheckable())
         {

-            Boolean isChecked = FALSE;
-            XtVaGetValues ((Widget) item->GetButtonWidget(), XmNset, & isChecked, NULL);
+            Boolean isChecked = false;
+            XtVaGetValues ((Widget) item->GetButtonWidget(),
+                           XmNset, & isChecked,
+                           NULL);

 
             // only set the flag, don't actually check anything
             item->wxMenuItemBase::Check(isChecked);
 
             // only set the flag, don't actually check anything
             item->wxMenuItemBase::Check(isChecked);

+            event.SetInt(isChecked);

         }
         }

+

         if (item->GetMenuBar() && item->GetMenuBar()->GetMenuBarFrame())
         {
         if (item->GetMenuBar() && item->GetMenuBar()->GetMenuBarFrame())
         {

-            wxCommandEvent commandEvent(wxEVT_COMMAND_MENU_SELECTED, item->GetId());
-            commandEvent.SetEventObject(item->GetMenuBar()->GetMenuBarFrame());
-            commandEvent.SetInt( item->GetId() );
+            event.SetEventObject(item->GetMenuBar()->GetMenuBarFrame());

 
 

-            item->GetMenuBar()->GetMenuBarFrame()->GetEventHandler()->ProcessEvent(commandEvent);
+            item->GetMenuBar()->GetMenuBarFrame()
+                ->HandleWindowEvent(event);

         }
         }

+        // this is the child of a popup menu

         else if (item->GetTopMenu())
         {
         else if (item->GetTopMenu())
         {

-            wxCommandEvent event (wxEVT_COMMAND_MENU_SELECTED, item->GetId());

             event.SetEventObject(item->GetTopMenu());
             event.SetEventObject(item->GetTopMenu());

-            event.SetInt( item->GetId() );

 
             item->GetTopMenu()->ProcessCommand (event);
 
             item->GetTopMenu()->ProcessCommand (event);

+
+            // Since PopupMenu under Motif still grab right mouse
+            // button events after it was closed, we need to delete
+            // the associated widgets to allow next PopUpMenu to
+            // appear; this needs to be done there because doing it in
+            // a WorkProc as before may cause crashes if a menu item causes
+            // the parent window of the menu to be destroyed
+            item->GetTopMenu()->DestroyWidgetAndDetach();

         }
     }
 }
         }
     }
 }


@@ -357,7 +389,8 @@ void wxMenuItemArmCallback (Widget WXUNUSED(w), XtPointer clientData,
             wxMenuEvent menuEvent(wxEVT_MENU_HIGHLIGHT, item->GetId());
             menuEvent.SetEventObject(item->GetMenuBar()->GetMenuBarFrame());
 
             wxMenuEvent menuEvent(wxEVT_MENU_HIGHLIGHT, item->GetId());
             menuEvent.SetEventObject(item->GetMenuBar()->GetMenuBarFrame());
 

-            item->GetMenuBar()->GetMenuBarFrame()->GetEventHandler()->ProcessEvent(menuEvent);
+            item->GetMenuBar()->GetMenuBarFrame()
+                ->HandleWindowEvent(menuEvent);

         }
     }
 }
         }
     }
 }


@@ -376,8 +409,8 @@ wxMenuItemDisarmCallback (Widget WXUNUSED(w), XtPointer clientData,
             wxMenuEvent menuEvent(wxEVT_MENU_HIGHLIGHT, -1);
             menuEvent.SetEventObject(item->GetMenuBar()->GetMenuBarFrame());
 
             wxMenuEvent menuEvent(wxEVT_MENU_HIGHLIGHT, -1);
             menuEvent.SetEventObject(item->GetMenuBar()->GetMenuBarFrame());
 

-            item->GetMenuBar()->GetMenuBarFrame()->GetEventHandler()->ProcessEvent(menuEvent);
+            item->GetMenuBar()->GetMenuBarFrame()
+                ->HandleWindowEvent(menuEvent);

         }
     }
 }
         }
     }
 }

-