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pcsx2: Use std::array for Console colours 

Using a memcpy to copy non-POD classes with virtual methods is undefined
behaviour. clang was warning that the vtable was being overwritten.

Replace the SafeArray with std::array.
This commit is contained in:
Jonathan Li 2015-12-27 22:14:57 +00:00
parent e8596f0430
commit f3f0d743ff
2 changed files with 8 additions and 50 deletions
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51
pcsx2/gui/ConsoleLogger.cpp
View File

@ -156,20 +156,15 @@ static bool OpenLogFile(wxFile& file, wxString& filename, wxWindow *parent)
// (actual font used is the system-selected fixed-width font)
//
ConsoleLogFrame::ColorArray::ColorArray( int fontsize )
: m_table( ConsoleColors_Count )
{
Create( fontsize );
SetFont( fontsize );
}
ConsoleLogFrame::ColorArray::~ColorArray() throw()
{
try {
Cleanup();
}
DESTRUCTOR_CATCHALL
}
void ConsoleLogFrame::ColorArray::Create( int fontsize )
void ConsoleLogFrame::ColorArray::SetFont( int fontsize )
{
const wxFont fixed( pxGetFixedFont( fontsize ) );
const wxFont fixedB( pxGetFixedFont( fontsize+1, wxBOLD ) );
@ -178,30 +173,11 @@ void ConsoleLogFrame::ColorArray::Create( int fontsize )
//const wxFont fixedB( fontsize, wxMODERN, wxNORMAL, wxBOLD );
// Standard R, G, B format:
new (&m_table[Color_Default]) wxTextAttr( wxNullColour, wxNullColour, fixed );
new (&m_table[Color_Black]) wxTextAttr( wxNullColour, wxNullColour, fixed );
new (&m_table[Color_Red]) wxTextAttr( wxNullColour, wxNullColour, fixed );
new (&m_table[Color_Green]) wxTextAttr( wxNullColour, wxNullColour, fixed );
new (&m_table[Color_Blue]) wxTextAttr( wxNullColour, wxNullColour, fixed );
new (&m_table[Color_Magenta]) wxTextAttr( wxNullColour, wxNullColour, fixed );
new (&m_table[Color_Orange]) wxTextAttr( wxNullColour, wxNullColour, fixed );
new (&m_table[Color_Gray]) wxTextAttr( wxNullColour, wxNullColour, fixed );
for (size_t i = 0; i < Color_StrongBlack; ++i)
m_table[i].SetFont(fixed);
new (&m_table[Color_Cyan]) wxTextAttr( wxNullColour, wxNullColour, fixed );
new (&m_table[Color_Yellow]) wxTextAttr( wxNullColour, wxNullColour, fixed );
new (&m_table[Color_White]) wxTextAttr( wxNullColour, wxNullColour, fixed );
new (&m_table[Color_StrongBlack]) wxTextAttr( wxNullColour, wxNullColour, fixedB );
new (&m_table[Color_StrongRed]) wxTextAttr( wxNullColour, wxNullColour, fixedB );
new (&m_table[Color_StrongGreen]) wxTextAttr( wxNullColour, wxNullColour, fixedB );
new (&m_table[Color_StrongBlue]) wxTextAttr( wxNullColour, wxNullColour, fixedB );
new (&m_table[Color_StrongMagenta]) wxTextAttr( wxNullColour, wxNullColour, fixedB );
new (&m_table[Color_StrongOrange]) wxTextAttr( wxNullColour, wxNullColour, fixedB );
new (&m_table[Color_StrongGray]) wxTextAttr( wxNullColour, wxNullColour, fixedB );
new (&m_table[Color_StrongCyan]) wxTextAttr( wxNullColour, wxNullColour, fixedB );
new (&m_table[Color_StrongYellow]) wxTextAttr( wxNullColour, wxNullColour, fixedB );
new (&m_table[Color_StrongWhite]) wxTextAttr( wxNullColour, wxNullColour, fixedB );
for (size_t i = Color_StrongBlack; i < ConsoleColors_Count; ++i)
m_table[i].SetFont(fixedB);
SetColorScheme_Light();
}
@ -262,15 +238,6 @@ void ConsoleLogFrame::ColorArray::SetColorScheme_Light()
m_table[Color_StrongWhite] .SetTextColour(wxColor( 160, 160, 160 ));
}
void ConsoleLogFrame::ColorArray::Cleanup()
{
// The contents of m_table were created with placement new, and must be
// disposed of manually:
for( int i=0; i<ConsoleColors_Count; ++i )
m_table[i].~wxTextAttr();
}
// fixme - not implemented yet.
void ConsoleLogFrame::ColorArray::SetFont( const wxFont& font )
{
@ -278,12 +245,6 @@ void ConsoleLogFrame::ColorArray::SetFont( const wxFont& font )
// m_table[i].SetFont( font );
}
void ConsoleLogFrame::ColorArray::SetFont( int fontsize )
{
Cleanup();
Create( fontsize );
}
enum MenuIDs_t
{
MenuId_FontSize_Small = 0x10,

7
pcsx2/gui/ConsoleLogger.h
View File

@ -16,6 +16,7 @@
#pragma once
#include "App.h"
#include <array>
BEGIN_DECLARE_EVENT_TYPES()
DECLARE_EVENT_TYPE(pxEvt_DockConsole, -1)
@ -137,16 +138,12 @@ protected:
DeclareNoncopyableObject(ColorArray);
protected:
SafeArray<wxTextAttr> m_table;
wxTextAttr m_color_default;
std::array<wxTextAttr, ConsoleColors_Count> m_table;
public:
virtual ~ColorArray() throw();
ColorArray( int fontsize=8 );
void Create( int fontsize );
void Cleanup();
void SetFont( const wxFont& font );
void SetFont( int fontsize );