Don't crash on malformed HTML in wxHTML font tag handler.

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

diff --git a/src/common/gdicmn.cpp b/src/common/gdicmn.cpp
index 4129b48782485b86dddceed443659ba391bbdaf2..e87361656b39dcdfac7d7c6a72f2077f2bba0ee5 100644 (file)
--- a/src/common/gdicmn.cpp
+++ b/src/common/gdicmn.cpp
@@ -252,6 +252,11 @@ wxRect operator*(const wxRect& r1, const wxRect& r2)
     return wxRect(x1, y1, x2-x1, y2-y1);
 }
 
+wxRealPoint::wxRealPoint(const wxPoint& pt)
+ : x(pt.x), y(pt.y)
+{
+}
+
 // ============================================================================
 // wxColourDatabase
 // ============================================================================
@@ -405,7 +410,7 @@ void wxColourDatabase::AddColour(const wxString& name, const wxColour& colour)
 
     // ... and we also allow both grey/gray
     wxString colNameAlt = colName;
-    if ( !colNameAlt.Replace(_T("GRAY"), _T("GREY")) )
+    if ( !colNameAlt.Replace(wxT("GRAY"), wxT("GREY")) )
     {
         // but in this case it is not necessary so avoid extra search below
         colNameAlt.clear();
@@ -433,7 +438,7 @@ wxColour wxColourDatabase::Find(const wxString& colour) const
     wxString colName = colour;
     colName.MakeUpper();
     wxString colNameAlt = colName;
-    if ( !colNameAlt.Replace(_T("GRAY"), _T("GREY")) )
+    if ( !colNameAlt.Replace(wxT("GRAY"), wxT("GREY")) )
         colNameAlt.clear();
 
     wxStringToColourHashMap::iterator it = m_map->find(colName);
@@ -521,14 +526,13 @@ void wxStockGDI::DeleteAll()
 {
     for (unsigned i = 0; i < ITEMCOUNT; i++)
     {
-        delete ms_stockObject[i];
-        ms_stockObject[i] = NULL;
+        wxDELETE(ms_stockObject[i]);
     }
 }
 
 const wxBrush* wxStockGDI::GetBrush(Item item)
 {
-    wxBrush* brush = wx_static_cast(wxBrush*, ms_stockObject[item]);
+    wxBrush* brush = static_cast<wxBrush*>(ms_stockObject[item]);
     if (brush == NULL)
     {
         switch (item)
@@ -545,6 +549,9 @@ const wxBrush* wxStockGDI::GetBrush(Item item)
         case BRUSH_GREEN:
             brush = new wxBrush(*GetColour(COLOUR_GREEN), wxBRUSHSTYLE_SOLID);
             break;
+        case BRUSH_YELLOW:
+            brush = new wxBrush(*GetColour(COLOUR_YELLOW), wxBRUSHSTYLE_SOLID);
+            break;
         case BRUSH_GREY:
             brush = new wxBrush(wxColour(wxT("GREY")), wxBRUSHSTYLE_SOLID);
             break;
@@ -573,7 +580,7 @@ const wxBrush* wxStockGDI::GetBrush(Item item)
 
 const wxColour* wxStockGDI::GetColour(Item item)
 {
-    wxColour* colour = wx_static_cast(wxColour*, ms_stockObject[item]);
+    wxColour* colour = static_cast<wxColour*>(ms_stockObject[item]);
     if (colour == NULL)
     {
         switch (item)
@@ -590,6 +597,9 @@ const wxColour* wxStockGDI::GetColour(Item item)
         case COLOUR_GREEN:
             colour = new wxColour(0, 255, 0);
             break;
+        case COLOUR_YELLOW:
+            colour = new wxColour(255, 255, 0);
+            break;
         case COLOUR_LIGHTGREY:
             colour = new wxColour(wxT("LIGHT GREY"));
             break;
@@ -609,7 +619,7 @@ const wxColour* wxStockGDI::GetColour(Item item)
 
 const wxCursor* wxStockGDI::GetCursor(Item item)
 {
-    wxCursor* cursor = wx_static_cast(wxCursor*, ms_stockObject[item]);
+    wxCursor* cursor = static_cast<wxCursor*>(ms_stockObject[item]);
     if (cursor == NULL)
     {
         switch (item)
@@ -633,7 +643,7 @@ const wxCursor* wxStockGDI::GetCursor(Item item)
 
 const wxFont* wxStockGDI::GetFont(Item item)
 {
-    wxFont* font = wx_static_cast(wxFont*, ms_stockObject[item]);
+    wxFont* font = static_cast<wxFont*>(ms_stockObject[item]);
     if (font == NULL)
     {
         switch (item)
@@ -660,7 +670,7 @@ const wxFont* wxStockGDI::GetFont(Item item)
 
 const wxPen* wxStockGDI::GetPen(Item item)
 {
-    wxPen* pen = wx_static_cast(wxPen*, ms_stockObject[item]);
+    wxPen* pen = static_cast<wxPen*>(ms_stockObject[item]);
     if (pen == NULL)
     {
         switch (item)
@@ -671,12 +681,18 @@ const wxPen* wxStockGDI::GetPen(Item item)
         case PEN_BLACKDASHED:
             pen = new wxPen(*GetColour(COLOUR_BLACK), 1, wxPENSTYLE_SHORT_DASH);
             break;
+        case PEN_BLUE:
+            pen = new wxPen(*GetColour(COLOUR_BLUE), 1, wxPENSTYLE_SOLID);
+            break;
         case PEN_CYAN:
             pen = new wxPen(*GetColour(COLOUR_CYAN), 1, wxPENSTYLE_SOLID);
             break;
         case PEN_GREEN:
             pen = new wxPen(*GetColour(COLOUR_GREEN), 1, wxPENSTYLE_SOLID);
             break;
+        case PEN_YELLOW:
+            pen = new wxPen(*GetColour(COLOUR_YELLOW), 1, wxPENSTYLE_SOLID);
+            break;
         case PEN_GREY:
             pen = new wxPen(wxColour(wxT("GREY")), 1, wxPENSTYLE_SOLID);
             break;
@@ -717,6 +733,8 @@ void wxDeleteStockLists()
     wxDELETE(wxTheBrushList);
     wxDELETE(wxThePenList);
     wxDELETE(wxTheFontList);
+
+    // wxTheColourDatabase is cleaned up by wxAppBase::CleanUp()
 }
 
 // ============================================================================
@@ -731,7 +749,7 @@ wxGDIObjListBase::~wxGDIObjListBase()
 {
     for (wxList::compatibility_iterator node = list.GetFirst(); node; node = node->GetNext())
     {
-        delete wx_static_cast(wxObject*, node->GetData());
+        delete static_cast<wxObject*>(node->GetData());
     }
 }