mirror of
https://github.com/dolphin-emu/dolphin.git
synced 2024-09-24 21:31:41 +02:00
d14efe561b
long become wxWidgets 2.9.2, which in turn is expected to be the last 2.9 release before the 3.0 stable release. Since the full wxWidgets distribution is rather large, I have imported only the parts that we use, on a subdirectory basis: art include/wx/*.* include/wx/aui include/wx/cocoa include/wx/generic include/wx/gtk include/wx/meta include/wx/msw include/wx/osx include/wx/persist include/wx/private include/wx/protocol include/wx/unix src/aui src/common src/generic src/gtk src/msw src/osx src/unix git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@7380 8ced0084-cf51-0410-be5f-012b33b47a6e
148 lines
3.5 KiB
C++
148 lines
3.5 KiB
C++
///////////////////////////////////////////////////////////////////////////////
|
|
// Name: wx/msw/private/dc.h
|
|
// Purpose: private wxMSW helpers for working with HDCs
|
|
// Author: Vadim Zeitlin
|
|
// Created: 2009-06-16 (extracted from src/msw/dc.cpp)
|
|
// RCS-ID: $Id: dc.h 67254 2011-03-20 00:14:35Z DS $
|
|
// Copyright: (c) 2009 Vadim Zeitlin <vadim@wxwidgets.org>
|
|
// Licence: wxWindows licence
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
|
|
#ifndef _MSW_PRIVATE_DC_H_
|
|
#define _MSW_PRIVATE_DC_H_
|
|
|
|
#include "wx/msw/dc.h"
|
|
#include "wx/msw/wrapwin.h"
|
|
|
|
namespace wxMSWImpl
|
|
{
|
|
|
|
// various classes to change some DC property temporarily
|
|
|
|
// text background and foreground colours
|
|
class wxTextColoursChanger
|
|
{
|
|
public:
|
|
wxTextColoursChanger(HDC hdc, const wxMSWDCImpl& dc)
|
|
: m_hdc(hdc)
|
|
{
|
|
Change(dc.GetTextForeground(), dc.GetTextBackground());
|
|
}
|
|
|
|
wxTextColoursChanger(HDC hdc, const wxColour& colFg, const wxColour& colBg)
|
|
: m_hdc(hdc)
|
|
{
|
|
Change(colFg, colBg);
|
|
}
|
|
|
|
wxTextColoursChanger(HDC hdc, COLORREF colFg, COLORREF colBg)
|
|
: m_hdc(hdc)
|
|
{
|
|
Change(colFg, colBg);
|
|
}
|
|
|
|
~wxTextColoursChanger()
|
|
{
|
|
if ( m_oldColFg != CLR_INVALID )
|
|
::SetTextColor(m_hdc, m_oldColFg);
|
|
if ( m_oldColBg != CLR_INVALID )
|
|
::SetBkColor(m_hdc, m_oldColBg);
|
|
}
|
|
|
|
protected:
|
|
// this ctor doesn't change mode immediately, call Change() later to do it
|
|
// only if needed
|
|
wxTextColoursChanger(HDC hdc)
|
|
: m_hdc(hdc)
|
|
{
|
|
m_oldColFg =
|
|
m_oldColBg = CLR_INVALID;
|
|
}
|
|
|
|
void Change(const wxColour& colFg, const wxColour& colBg)
|
|
{
|
|
Change(colFg.IsOk() ? colFg.GetPixel() : CLR_INVALID,
|
|
colBg.IsOk() ? colBg.GetPixel() : CLR_INVALID);
|
|
}
|
|
|
|
void Change(COLORREF colFg, COLORREF colBg)
|
|
{
|
|
if ( colFg != CLR_INVALID )
|
|
{
|
|
m_oldColFg = ::SetTextColor(m_hdc, colFg);
|
|
if ( m_oldColFg == CLR_INVALID )
|
|
{
|
|
wxLogLastError(wxT("SetTextColor"));
|
|
}
|
|
}
|
|
else
|
|
{
|
|
m_oldColFg = CLR_INVALID;
|
|
}
|
|
|
|
if ( colBg != CLR_INVALID )
|
|
{
|
|
m_oldColBg = ::SetBkColor(m_hdc, colBg);
|
|
if ( m_oldColBg == CLR_INVALID )
|
|
{
|
|
wxLogLastError(wxT("SetBkColor"));
|
|
}
|
|
}
|
|
else
|
|
{
|
|
m_oldColBg = CLR_INVALID;
|
|
}
|
|
}
|
|
|
|
private:
|
|
const HDC m_hdc;
|
|
COLORREF m_oldColFg,
|
|
m_oldColBg;
|
|
|
|
wxDECLARE_NO_COPY_CLASS(wxTextColoursChanger);
|
|
};
|
|
|
|
// background mode
|
|
class wxBkModeChanger
|
|
{
|
|
public:
|
|
// set background mode to opaque if mode != wxBRUSHSTYLE_TRANSPARENT
|
|
wxBkModeChanger(HDC hdc, int mode)
|
|
: m_hdc(hdc)
|
|
{
|
|
Change(mode);
|
|
}
|
|
|
|
~wxBkModeChanger()
|
|
{
|
|
if ( m_oldMode )
|
|
::SetBkMode(m_hdc, m_oldMode);
|
|
}
|
|
|
|
protected:
|
|
// this ctor doesn't change mode immediately, call Change() later to do it
|
|
// only if needed
|
|
wxBkModeChanger(HDC hdc) : m_hdc(hdc) { m_oldMode = 0; }
|
|
|
|
void Change(int mode)
|
|
{
|
|
m_oldMode = ::SetBkMode(m_hdc, mode == wxBRUSHSTYLE_TRANSPARENT
|
|
? TRANSPARENT
|
|
: OPAQUE);
|
|
if ( !m_oldMode )
|
|
{
|
|
wxLogLastError(wxT("SetBkMode"));
|
|
}
|
|
}
|
|
|
|
private:
|
|
const HDC m_hdc;
|
|
int m_oldMode;
|
|
|
|
wxDECLARE_NO_COPY_CLASS(wxBkModeChanger);
|
|
};
|
|
|
|
} // namespace wxMSWImpl
|
|
|
|
#endif // _MSW_PRIVATE_DC_H_
|
|
|