don't crash on weird line endings like \r\r\n

[wxWidgets.git] / src / common / stockitem.cpp

diff --git a/src/common/stockitem.cpp b/src/common/stockitem.cpp
index b6336d564541e9632c11c2cffae8373f5bfd8df8..ee38d92f204cda59b6e0e7109a09cb09033ee448 100644 (file)
--- a/src/common/stockitem.cpp
+++ b/src/common/stockitem.cpp
@@ -1,5 +1,5 @@
 ///////////////////////////////////////////////////////////////////////////////
 ///////////////////////////////////////////////////////////////////////////////

-// Name:        common/stockitem.cpp
+// Name:        src/common/stockitem.cpp

 // Purpose:     Stock buttons, menu and toolbar items labels
 // Author:      Vaclav Slavik
 // Modified by:
 // Purpose:     Stock buttons, menu and toolbar items labels
 // Author:      Vaclav Slavik
 // Modified by:


@@ -17,10 +17,6 @@
 // headers
 // ----------------------------------------------------------------------------
 
 // headers
 // ----------------------------------------------------------------------------
 

-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-    #pragma implementation "stockitem.h"
-#endif
-

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


@@ -29,13 +25,17 @@
 #endif
 
 #include "wx/stockitem.h"
 #endif
 
 #include "wx/stockitem.h"

-#include "wx/intl.h"

 
 

+#ifndef WX_PRECOMP
+    #include "wx/intl.h"
+    #include "wx/utils.h" // for wxStripMenuCodes()
+#endif

 
 bool wxIsStockID(wxWindowID id)
 {
     switch (id)
     {
 
 bool wxIsStockID(wxWindowID id)
 {
     switch (id)
     {

+        case wxID_ABOUT:

         case wxID_ADD:
         case wxID_APPLY:
         case wxID_BOLD:
         case wxID_ADD:
         case wxID_APPLY:
         case wxID_BOLD:


@@ -45,7 +45,9 @@ bool wxIsStockID(wxWindowID id)
         case wxID_COPY:
         case wxID_CUT:
         case wxID_DELETE:
         case wxID_COPY:
         case wxID_CUT:
         case wxID_DELETE:

+        case wxID_EDIT:

         case wxID_FIND:
         case wxID_FIND:

+        case wxID_FILE:

         case wxID_REPLACE:
         case wxID_BACKWARD:
         case wxID_DOWN:
         case wxID_REPLACE:
         case wxID_BACKWARD:
         case wxID_DOWN:


@@ -76,6 +78,7 @@ bool wxIsStockID(wxWindowID id)
         case wxID_REVERT_TO_SAVED:
         case wxID_SAVE:
         case wxID_SAVEAS:
         case wxID_REVERT_TO_SAVED:
         case wxID_SAVE:
         case wxID_SAVEAS:

+        case wxID_SELECTALL:

         case wxID_STOP:
         case wxID_UNDELETE:
         case wxID_UNDERLINE:
         case wxID_STOP:
         case wxID_UNDELETE:
         case wxID_UNDERLINE:


@@ -90,17 +93,21 @@ bool wxIsStockID(wxWindowID id)
 
         default:
             return false;
 
         default:
             return false;

-    };
+    }

 }
 
 }
 

-wxString wxGetStockLabel(wxWindowID id)
+wxString wxGetStockLabel(wxWindowID id, long flags)

 {
 {

+    wxString stockLabel;
+

     #define STOCKITEM(stockid, label) \
         case stockid:                 \
     #define STOCKITEM(stockid, label) \
         case stockid:                 \

-            return label;
+            stockLabel = label;       \
+            break;

 
     switch (id)
     {
 
     switch (id)
     {

+        STOCKITEM(wxID_ABOUT,               _("&About"))

         STOCKITEM(wxID_ADD,                 _("Add"))
         STOCKITEM(wxID_APPLY,               _("&Apply"))
         STOCKITEM(wxID_BOLD,                _("&Bold"))
         STOCKITEM(wxID_ADD,                 _("Add"))
         STOCKITEM(wxID_APPLY,               _("&Apply"))
         STOCKITEM(wxID_BOLD,                _("&Bold"))


@@ -110,7 +117,9 @@ wxString wxGetStockLabel(wxWindowID id)
         STOCKITEM(wxID_COPY,                _("&Copy"))
         STOCKITEM(wxID_CUT,                 _("Cu&t"))
         STOCKITEM(wxID_DELETE,              _("&Delete"))
         STOCKITEM(wxID_COPY,                _("&Copy"))
         STOCKITEM(wxID_CUT,                 _("Cu&t"))
         STOCKITEM(wxID_DELETE,              _("&Delete"))

+        STOCKITEM(wxID_EDIT,                _("&Edit"))

         STOCKITEM(wxID_FIND,                _("&Find"))
         STOCKITEM(wxID_FIND,                _("&Find"))

+        STOCKITEM(wxID_FILE,                _("&File"))

         STOCKITEM(wxID_REPLACE,             _("Rep&lace"))
         STOCKITEM(wxID_BACKWARD,            _("&Back"))
         STOCKITEM(wxID_DOWN,                _("&Down"))
         STOCKITEM(wxID_REPLACE,             _("Rep&lace"))
         STOCKITEM(wxID_BACKWARD,            _("&Back"))
         STOCKITEM(wxID_DOWN,                _("&Down"))


@@ -141,6 +150,7 @@ wxString wxGetStockLabel(wxWindowID id)
         STOCKITEM(wxID_REVERT_TO_SAVED,     _("Revert to Saved"))
         STOCKITEM(wxID_SAVE,                _("&Save"))
         STOCKITEM(wxID_SAVEAS,              _("Save &As..."))
         STOCKITEM(wxID_REVERT_TO_SAVED,     _("Revert to Saved"))
         STOCKITEM(wxID_SAVE,                _("&Save"))
         STOCKITEM(wxID_SAVEAS,              _("Save &As..."))

+        STOCKITEM(wxID_SELECTALL,           _("Select all"))

         STOCKITEM(wxID_STOP,                _("&Stop"))
         STOCKITEM(wxID_UNDELETE,            _("Undelete"))
         STOCKITEM(wxID_UNDERLINE,           _("&Underline"))
         STOCKITEM(wxID_STOP,                _("&Stop"))
         STOCKITEM(wxID_UNDELETE,            _("Undelete"))
         STOCKITEM(wxID_UNDERLINE,           _("&Underline"))


@@ -158,10 +168,98 @@ wxString wxGetStockLabel(wxWindowID id)
     };
 
     #undef STOCKITEM
     };
 
     #undef STOCKITEM

-    
-    return wxEmptyString;
+
+    if ( !(flags & wxSTOCK_WITH_MNEMONIC) )
+    {
+        stockLabel = wxStripMenuCodes(stockLabel);
+    }
+
+#if wxUSE_ACCEL
+    if ( !stockLabel.empty() && (flags & wxSTOCK_WITH_ACCELERATOR) )
+    {
+        wxAcceleratorEntry accel = wxGetStockAccelerator(id);
+        if (accel.IsOk())
+            stockLabel << _T('\t') << accel.ToString();
+    }
+#endif // wxUSE_ACCEL
+
+    return stockLabel;

 }
 
 }
 

+wxString wxGetStockHelpString(wxWindowID id, wxStockHelpStringClient client)
+{
+    wxString stockHelp;
+
+    #define STOCKITEM(stockid, ctx, helpstr)             \
+        case stockid:                                    \
+            if (client==ctx) stockHelp = helpstr;        \
+            break;
+
+    switch (id)
+    {
+        // NB: these help string should be not too specific as they could be used
+        //     in completely different programs!
+        STOCKITEM(wxID_ABOUT,    wxSTOCK_MENU, _("Show about dialog"))
+        STOCKITEM(wxID_COPY,     wxSTOCK_MENU, _("Copy selection"))
+        STOCKITEM(wxID_CUT,      wxSTOCK_MENU, _("Cut selection"))
+        STOCKITEM(wxID_DELETE,   wxSTOCK_MENU, _("Delete selection"))
+        STOCKITEM(wxID_REPLACE,  wxSTOCK_MENU, _("Replace selection"))
+        STOCKITEM(wxID_PASTE,    wxSTOCK_MENU, _("Paste selection"))
+        STOCKITEM(wxID_EXIT,     wxSTOCK_MENU, _("Quit this program"))
+        STOCKITEM(wxID_REDO,     wxSTOCK_MENU, _("Redo last action"))
+        STOCKITEM(wxID_UNDO,     wxSTOCK_MENU, _("Undo last action"))
+        STOCKITEM(wxID_CLOSE,    wxSTOCK_MENU, _("Close current document"))
+        STOCKITEM(wxID_SAVE,     wxSTOCK_MENU, _("Save current document"))
+        STOCKITEM(wxID_SAVEAS,   wxSTOCK_MENU, _("Save current document with a different filename"))
+
+        default:
+            // there's no stock help string for this ID / client
+            return wxEmptyString;
+    }
+
+    #undef STOCKITEM
+
+    return stockHelp;
+}
+
+#if wxUSE_ACCEL
+
+wxAcceleratorEntry wxGetStockAccelerator(wxWindowID id)
+{
+    wxAcceleratorEntry ret;
+
+    #define STOCKITEM(stockid, flags, keycode)      \
+        case stockid:                               \
+            ret.Set(flags, keycode, stockid);       \
+            break;
+
+    switch (id)
+    {
+        STOCKITEM(wxID_COPY,                wxACCEL_CTRL,'C')
+        STOCKITEM(wxID_CUT,                 wxACCEL_CTRL,'X')
+        STOCKITEM(wxID_FIND,                wxACCEL_CTRL,'F')
+        STOCKITEM(wxID_REPLACE,             wxACCEL_CTRL,'R')
+        STOCKITEM(wxID_HELP,                wxACCEL_CTRL,'H')
+        STOCKITEM(wxID_NEW,                 wxACCEL_CTRL,'N')
+        STOCKITEM(wxID_OPEN,                wxACCEL_CTRL,'O')
+        STOCKITEM(wxID_PASTE,               wxACCEL_CTRL,'V')
+        STOCKITEM(wxID_SAVE,                wxACCEL_CTRL,'S')
+
+        default:
+            // set the wxAcceleratorEntry to return into an invalid state:
+            // there's no stock accelerator for that.
+            ret.Set(0, 0, id);
+            break;
+    };
+
+    #undef STOCKITEM
+
+    // always use wxAcceleratorEntry::IsOk on returned value !
+    return ret;
+}
+
+#endif // wxUSE_ACCEL
+

 bool wxIsStockLabel(wxWindowID id, const wxString& label)
 {
     if (label.empty())
 bool wxIsStockLabel(wxWindowID id, const wxString& label)
 {
     if (label.empty())


@@ -171,11 +269,11 @@ bool wxIsStockLabel(wxWindowID id, const wxString& label)
 
     if (label == stock)
         return true;
 
     if (label == stock)
         return true;

-    
+

     stock.Replace(_T("&"), wxEmptyString);
     if (label == stock)
         return true;
     stock.Replace(_T("&"), wxEmptyString);
     if (label == stock)
         return true;

-    
+

     return false;
 }
 
     return false;
 }
 


@@ -189,7 +287,7 @@ const char *wxGetStockGtkID(wxWindowID id)
     #define STOCKITEM(wx,gtk)      \
         case wx:                   \
             return gtk;
     #define STOCKITEM(wx,gtk)      \
         case wx:                   \
             return gtk;

-    
+

     #define STOCKITEM_MISSING(wx)  \
         case wx:                 \
             return NULL;
     #define STOCKITEM_MISSING(wx)  \
         case wx:                 \
             return NULL;


@@ -200,8 +298,22 @@ const char *wxGetStockGtkID(wxWindowID id)
         #define STOCKITEM_24(wx,gtk) STOCKITEM_MISSING(wx)
     #endif
 
         #define STOCKITEM_24(wx,gtk) STOCKITEM_MISSING(wx)
     #endif
 

+    #if GTK_CHECK_VERSION(2,6,0)
+        #define STOCKITEM_26(wx,gtk) STOCKITEM(wx,gtk)
+    #else
+        #define STOCKITEM_26(wx,gtk) STOCKITEM_MISSING(wx)
+    #endif
+
+    #if GTK_CHECK_VERSION(2,10,0)
+        #define STOCKITEM_210(wx,gtk) STOCKITEM(wx,gtk)
+    #else
+        #define STOCKITEM_210(wx,gtk) STOCKITEM_MISSING(wx)
+    #endif
+
+

     switch (id)
     {
     switch (id)
     {

+        STOCKITEM_26(wxID_ABOUT,         GTK_STOCK_ABOUT)

         STOCKITEM(wxID_ADD,              GTK_STOCK_ADD)
         STOCKITEM(wxID_APPLY,            GTK_STOCK_APPLY)
         STOCKITEM(wxID_BOLD,             GTK_STOCK_BOLD)
         STOCKITEM(wxID_ADD,              GTK_STOCK_ADD)
         STOCKITEM(wxID_APPLY,            GTK_STOCK_APPLY)
         STOCKITEM(wxID_BOLD,             GTK_STOCK_BOLD)


@@ -211,7 +323,9 @@ const char *wxGetStockGtkID(wxWindowID id)
         STOCKITEM(wxID_COPY,             GTK_STOCK_COPY)
         STOCKITEM(wxID_CUT,              GTK_STOCK_CUT)
         STOCKITEM(wxID_DELETE,           GTK_STOCK_DELETE)
         STOCKITEM(wxID_COPY,             GTK_STOCK_COPY)
         STOCKITEM(wxID_CUT,              GTK_STOCK_CUT)
         STOCKITEM(wxID_DELETE,           GTK_STOCK_DELETE)

+        STOCKITEM_26(wxID_EDIT,          GTK_STOCK_EDIT)

         STOCKITEM(wxID_FIND,             GTK_STOCK_FIND)
         STOCKITEM(wxID_FIND,             GTK_STOCK_FIND)

+        STOCKITEM_26(wxID_FILE,          GTK_STOCK_FILE)

         STOCKITEM(wxID_REPLACE,          GTK_STOCK_FIND_AND_REPLACE)
         STOCKITEM(wxID_BACKWARD,         GTK_STOCK_GO_BACK)
         STOCKITEM(wxID_DOWN,             GTK_STOCK_GO_DOWN)
         STOCKITEM(wxID_REPLACE,          GTK_STOCK_FIND_AND_REPLACE)
         STOCKITEM(wxID_BACKWARD,         GTK_STOCK_GO_BACK)
         STOCKITEM(wxID_DOWN,             GTK_STOCK_GO_DOWN)


@@ -242,6 +356,7 @@ const char *wxGetStockGtkID(wxWindowID id)
         STOCKITEM(wxID_REVERT_TO_SAVED,  GTK_STOCK_REVERT_TO_SAVED)
         STOCKITEM(wxID_SAVE,             GTK_STOCK_SAVE)
         STOCKITEM(wxID_SAVEAS,           GTK_STOCK_SAVE_AS)
         STOCKITEM(wxID_REVERT_TO_SAVED,  GTK_STOCK_REVERT_TO_SAVED)
         STOCKITEM(wxID_SAVE,             GTK_STOCK_SAVE)
         STOCKITEM(wxID_SAVEAS,           GTK_STOCK_SAVE_AS)

+        STOCKITEM_210(wxID_SELECTALL,    GTK_STOCK_SELECT_ALL)

         STOCKITEM(wxID_STOP,             GTK_STOCK_STOP)
         STOCKITEM(wxID_UNDELETE,         GTK_STOCK_UNDELETE)
         STOCKITEM(wxID_UNDERLINE,        GTK_STOCK_UNDERLINE)
         STOCKITEM(wxID_STOP,             GTK_STOCK_STOP)
         STOCKITEM(wxID_UNDELETE,         GTK_STOCK_UNDELETE)
         STOCKITEM(wxID_UNDERLINE,        GTK_STOCK_UNDERLINE)


@@ -259,8 +374,28 @@ const char *wxGetStockGtkID(wxWindowID id)
     };
 
     #undef STOCKITEM
     };
 
     #undef STOCKITEM

-    
+

     return NULL;
 }
 
     return NULL;
 }
 

+bool wxGetStockGtkAccelerator(const char *id, GdkModifierType *mod, guint *key)
+{
+    if (!id)
+        return false;
+
+    GtkStockItem stock_item;
+    if (gtk_stock_lookup (id, &stock_item))
+    {
+        if (key) *key = stock_item.keyval;
+        if (mod) *mod = stock_item.modifier;
+
+        // some GTK stock items have zero values for the keyval;
+        // it means that they do not have an accelerator...
+        if (stock_item.keyval)
+            return true;
+    }
+
+    return false;
+}
+

 #endif // __WXGTK20__
 #endif // __WXGTK20__