cleanup - reformatting; simplified OnPaint

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

diff --git a/src/motif/menu.cpp b/src/motif/menu.cpp
index a65a5df03bc618829754e4983a7b6474af4b54ec..9bc0d3a2afacb2209075ebaddfc69ab292c9255f 100644 (file)
--- a/src/motif/menu.cpp
+++ b/src/motif/menu.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        menu.cpp
+// Name:        src/motif/menu.cpp
 // Purpose:     wxMenu, wxMenuBar, wxMenuItem
 // Author:      Julian Smart
 // Modified by:
@@ -9,15 +9,10 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-
 // ============================================================================
 // declarations
 // ============================================================================
 
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-    #pragma implementation "menu.h"
-#endif
-
 // ----------------------------------------------------------------------------
 // headers
 // ----------------------------------------------------------------------------
@@ -119,18 +114,7 @@ void wxMenu::Break()
 // function appends a new item or submenu to the menu
 wxMenuItem* wxMenu::DoAppend(wxMenuItem *pItem)
 {
-    if (m_menuWidget)
-    {
-        // this is a dynamic Append
-        pItem->CreateItem(m_menuWidget, GetMenuBar(), m_topLevelMenu);
-    }
-
-    if ( pItem->IsSubMenu() )
-    {
-        pItem->GetSubMenu()->m_topLevelMenu = m_topLevelMenu;
-    }
-
-    return wxMenuBase::DoAppend(pItem);
+    return DoInsert(GetMenuItemCount(), pItem);
 }
 
 wxMenuItem *wxMenu::DoRemove(wxMenuItem *item)
@@ -142,12 +126,22 @@ wxMenuItem *wxMenu::DoRemove(wxMenuItem *item)
 
 wxMenuItem* wxMenu::DoInsert(size_t pos, wxMenuItem *item)
 {
-    if ( wxMenuBase::DoInsert(pos, item) )
-        return item;
+    if (m_menuWidget)
+    {
+        // this is a dynamic Append
+#ifndef XmNpositionIndex
+    wxCHECK_MSG( pos == GetMenuItemCount(), -1, wxT("insert not implemented"));
+#endif
+        item->CreateItem(m_menuWidget, GetMenuBar(), m_topLevelMenu, pos);
+    }
 
-    wxFAIL_MSG(wxT("DoInsert not implemented; or error in wxMenuBase::DoInsert"));
+    if ( item->IsSubMenu() )
+    {
+        item->GetSubMenu()->m_topLevelMenu = m_topLevelMenu;
+    }
 
-    return NULL;
+    return pos == GetMenuItemCount() ? wxMenuBase::DoAppend(item) :
+                                       wxMenuBase::DoInsert(pos, item);
 }
 
 void wxMenu::SetTitle(const wxString& label)
@@ -173,15 +167,6 @@ bool wxMenu::ProcessCommand(wxCommandEvent & event)
 {
     bool processed = false;
 
-#if wxUSE_MENU_CALLBACK
-    // Try a callback
-    if (m_callback)
-    {
-        (void) (*(m_callback)) (*this, event);
-        processed = true;
-    }
-#endif // wxUSE_MENU_CALLBACK
-
     // Try the menu's event handler
     if ( !processed && GetEventHandler())
     {
@@ -281,30 +266,27 @@ wxString wxMenuBar::GetLabelTop(size_t pos) const
 
 bool wxMenuBar::Append(wxMenu * menu, const wxString& title)
 {
+    return Insert(GetMenuCount(), menu, title);
+}
+
+bool wxMenuBar::Insert(size_t pos, wxMenu *menu, const wxString& title)
+{
+    wxCHECK_MSG( pos <= GetMenuCount(), false, wxT("invalid position") );
     wxCHECK_MSG( menu, false, wxT("invalid menu") );
     wxCHECK_MSG( !menu->GetParent() && !menu->GetButtonWidget(), false,
                  wxT("menu already appended") );
 
     if ( m_menuBarFrame )
     {
-        WXWidget w = menu->CreateMenu(this, GetMainWidget(), menu, title, true);
+        WXWidget w = menu->CreateMenu(this, GetMainWidget(), menu,
+                                      pos, title, true);
         wxCHECK_MSG( w, false, wxT("failed to create menu") );
         menu->SetButtonWidget(w);
     }
 
-    m_titles.Add(title);
-
-    return wxMenuBarBase::Append(menu, title);
-}
-
-bool wxMenuBar::Insert(size_t pos, wxMenu *menu, const wxString& title)
-{
-    if ( !wxMenuBarBase::Insert(pos, menu, title) )
-        return false;
-
-    wxFAIL_MSG(wxT("TODO"));
+    m_titles.Insert(title, pos);
 
-    return false;
+    return wxMenuBarBase::Insert(pos, menu, title);
 }
 
 wxMenu *wxMenuBar::Replace(size_t pos, wxMenu *menu, const wxString& title)
@@ -356,12 +338,14 @@ wxMenuItem *wxMenuBar::FindItem(int id, wxMenu ** itemMenu) const
     if (itemMenu)
         *itemMenu = NULL;
 
-    wxMenuItem *item = NULL;
     size_t menuCount = GetMenuCount();
     for (size_t i = 0; i < menuCount; i++)
-        if ((item = m_menus.Item(i)->GetData()->FindItem(id, itemMenu)))
-            return item;
-        return NULL;
+    {
+        wxMenuItem *item = m_menus.Item(i)->GetData()->FindItem(id, itemMenu);
+        if (item) return item;
+    }
+
+    return NULL;
 }
 
 // Create menubar
@@ -378,7 +362,8 @@ bool wxMenuBar::CreateMenuBar(wxFrame* parent)
         return true;
     }
 
-    Widget menuBarW = XmCreateMenuBar ((Widget) parent->GetMainWidget(), "MenuBar", NULL, 0);
+    Widget menuBarW = XmCreateMenuBar ((Widget) parent->GetMainWidget(),
+                                       wxMOTIF_STR("MenuBar"), NULL, 0);
     m_mainWidget = (WXWidget) menuBarW;
 
     size_t menuCount = GetMenuCount();
@@ -386,7 +371,7 @@ bool wxMenuBar::CreateMenuBar(wxFrame* parent)
     {
         wxMenu *menu = GetMenu(i);
         wxString title(m_titles[i]);
-        menu->SetButtonWidget(menu->CreateMenu (this, menuBarW, menu, title, true));
+        menu->SetButtonWidget(menu->CreateMenu (this, menuBarW, menu, i, title, true));
 
         if (strcmp (wxStripMenuCodes(title), "Help") == 0)
             XtVaSetValues ((Widget) menuBarW, XmNmenuHelpWidget, (Widget) menu->GetButtonWidget(), NULL);
@@ -482,7 +467,12 @@ void wxMenu::DestroyWidgetAndDetach()
 *
 */
 
-WXWidget wxMenu::CreateMenu (wxMenuBar * menuBar, WXWidget parent, wxMenu * topMenu, const wxString& title, bool pullDown)
+WXWidget wxMenu::CreateMenu (wxMenuBar * menuBar,
+                             WXWidget parent,
+                             wxMenu * topMenu,
+                             size_t WXUNUSED(index),
+                             const wxString& title,
+                             bool pullDown)
 {
     Widget menu = (Widget) 0;
     Widget buttonWidget = (Widget) 0;
@@ -492,7 +482,7 @@ WXWidget wxMenu::CreateMenu (wxMenuBar * menuBar, WXWidget parent, wxMenu * topM
 
     if (!pullDown)
     {
-        menu = XmCreatePopupMenu ((Widget) parent, "popup", args, 2);
+        menu = XmCreatePopupMenu ((Widget) parent, wxMOTIF_STR("popup"), args, 2);
 #if 0
         XtAddCallback(menu,
             XmNunmapCallback,
@@ -503,7 +493,7 @@ WXWidget wxMenu::CreateMenu (wxMenuBar * menuBar, WXWidget parent, wxMenu * topM
     else
     {
         char mnem = wxFindMnemonic (title);
-        menu = XmCreatePulldownMenu ((Widget) parent, "pulldown", args, 2);
+        menu = XmCreatePulldownMenu ((Widget) parent, wxMOTIF_STR("pulldown"), args, 2);
 
         wxString title2(wxStripMenuCodes(title));
         wxXmString label_str(title2);
@@ -525,13 +515,14 @@ WXWidget wxMenu::CreateMenu (wxMenuBar * menuBar, WXWidget parent, wxMenu * topM
 
     m_topLevelMenu = topMenu;
 
+    size_t i = 0;
     for ( wxMenuItemList::compatibility_iterator node = GetMenuItems().GetFirst();
           node;
-          node = node->GetNext() )
+          node = node->GetNext(), ++i )
     {
         wxMenuItem *item = node->GetData();
 
-        item->CreateItem(menu, menuBar, topMenu);
+        item->CreateItem(menu, menuBar, topMenu, i);
     }
 
     SetBackgroundColour(m_backgroundColour);
@@ -656,8 +647,8 @@ void wxMenu::SetForegroundColour(const wxColour& col)
 
 void wxMenu::ChangeFont(bool keepOriginalSize)
 {
-    // Lesstif 0.87 hangs here, but 0.93 does not
-#if !wxCHECK_LESSTIF() || wxCHECK_LESSTIF_VERSION( 0, 93 )
+    // Lesstif 0.87 hangs here, but 0.93 does not; MBN: sometimes it does
+#if !wxCHECK_LESSTIF() // || wxCHECK_LESSTIF_VERSION( 0, 93 )
     if (!m_font.Ok() || !m_menuWidget)
         return;
 
@@ -687,6 +678,8 @@ void wxMenu::ChangeFont(bool keepOriginalSize)
         if (item->GetSubMenu())
             item->GetSubMenu()->ChangeFont(keepOriginalSize);
     }
+#else
+    wxUnusedVar(keepOriginalSize);
 #endif
 }