X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/521bf4ff3ef47059265beff5d53c9e1162beb122..da678e6c3911929406b8fc49e26c520ac2fd9444:/src/os2/brush.cpp diff --git a/src/os2/brush.cpp b/src/os2/brush.cpp index defdde2797..116b68264a 100644 --- a/src/os2/brush.cpp +++ b/src/os2/brush.cpp @@ -13,34 +13,76 @@ #include "wx/wxprec.h" #ifndef WX_PRECOMP -#include -#include "wx/list.h" -#include "wx/utils.h" -#include "wx/app.h" -#include "wx/brush.h" -#include "wx/log.h" + #include + #include "wx/list.h" + #include "wx/utils.h" + #include "wx/app.h" + #include "wx/brush.h" + #include "wx/log.h" #endif #include "wx/os2/private.h" -#include "assert.h" +class WXDLLEXPORT wxBrushRefData: public wxGDIRefData +{ + friend class WXDLLIMPEXP_FWD_CORE wxBrush; +public: + wxBrushRefData(const wxColour& colour = wxNullColour, wxBrushStyle style = wxBRUSHSTYLE_SOLID); + wxBrushRefData(const wxBitmap& stipple); + wxBrushRefData(const wxBrushRefData& rData); + virtual ~wxBrushRefData(); + + bool operator == (const wxBrushRefData& data) const + { + return (m_nStyle == data.m_nStyle && + m_vStipple.IsSameAs(data.m_vStipple) && + m_vColour == data.m_vColour); + } + +protected: + wxBrushStyle m_nStyle; + wxBitmap m_vStipple; + wxColour m_vColour; + WXHBRUSH m_hBrush; // in OS/2 GPI this will be the PS the pen is associated with + AREABUNDLE m_vBundle; +}; + +#define M_BRUSHDATA ((wxBrushRefData *)m_refData) + +// ============================================================================ +// wxBrushRefData implementation +// ============================================================================ IMPLEMENT_DYNAMIC_CLASS(wxBrush, wxGDIObject) -wxBrushRefData::wxBrushRefData() +// ---------------------------------------------------------------------------- +// wxBrushRefData ctors/dtor +// ---------------------------------------------------------------------------- + +wxBrushRefData::wxBrushRefData(const wxColour& colour, wxBrushStyle style) + : m_vColour(colour) { - m_nStyle = wxSOLID; + m_nStyle = style; m_hBrush = 0; memset(&m_vBundle, '\0', sizeof(AREABUNDLE)); } // end of wxBrushRefData::wxBrushRefData -wxBrushRefData::wxBrushRefData( - const wxBrushRefData& rData -) +wxBrushRefData::wxBrushRefData(const wxBitmap& stipple) +{ + m_vStipple = stipple; + m_nStyle = stipple.GetMask() ? wxBRUSHSTYLE_STIPPLE_MASK_OPAQUE + : wxBRUSHSTYLE_STIPPLE; + + m_hBrush = NULL; + memset(&m_vBundle, '\0', sizeof(AREABUNDLE)); +} + +wxBrushRefData::wxBrushRefData(const wxBrushRefData& rData) + : wxGDIRefData(), + m_vStipple(rData.m_vStipple), + m_vColour(rData.m_vColour) { m_nStyle = rData.m_nStyle; - m_vStipple = rData.m_vStipple; - m_vColour = rData.m_vColour; m_hBrush = 0; memcpy(&m_vBundle, &rData.m_vBundle, sizeof(AREABUNDLE)); } // end of wxBrushRefData::wxBrushRefData @@ -49,54 +91,46 @@ wxBrushRefData::~wxBrushRefData() { } // end of wxBrushRefData::~wxBrushRefData -// -// Brushes -// +// ============================================================================ +// wxBrush implementation +// ============================================================================ + +// ---------------------------------------------------------------------------- +// wxBrush ctors/dtor +// ---------------------------------------------------------------------------- + wxBrush::wxBrush() { - if ( wxTheBrushList ) - wxTheBrushList->AddBrush(this); } // end of wxBrush::wxBrush wxBrush::~wxBrush() { - if ( wxTheBrushList ) - wxTheBrushList->RemoveBrush(this); } // end of wxBrush::~wxBrush wxBrush::wxBrush( const wxColour& rColour -, int nStyle +, wxBrushStyle nStyle ) { - m_refData = new wxBrushRefData; - - M_BRUSHDATA->m_vColour = rColour; - M_BRUSHDATA->m_nStyle = nStyle; - M_BRUSHDATA->m_hBrush = 0; - memset(&M_BRUSHDATA->m_vBundle, '\0', sizeof(AREABUNDLE)); + m_refData = new wxBrushRefData(rColour, nStyle); RealizeResource(); - - if ( wxTheBrushList ) - wxTheBrushList->AddBrush(this); } // end of wxBrush::wxBrush -wxBrush::wxBrush( - const wxBitmap& rStipple -) +#if FUTURE_WXWIN_COMPATIBILITY_3_0 +wxBrush::wxBrush(const wxColour& col, int style) { - m_refData = new wxBrushRefData; - - M_BRUSHDATA->m_nStyle = wxSTIPPLE; - M_BRUSHDATA->m_vStipple = rStipple; - M_BRUSHDATA->m_hBrush = 0; - memset(&M_BRUSHDATA->m_vBundle, '\0', sizeof(AREABUNDLE)); + m_refData = new wxBrushRefData(col, (wxBrushStyle)style); RealizeResource(); +} +#endif + +wxBrush::wxBrush(const wxBitmap& rStipple) +{ + m_refData = new wxBrushRefData(rStipple); - if ( wxTheBrushList ) - wxTheBrushList->AddBrush(this); + RealizeResource(); } // end of wxBrush::wxBrush bool wxBrush::RealizeResource() @@ -211,8 +245,8 @@ bool wxBrush::RealizeResource() bOk = (bool)::GpiSetAttrs( M_BRUSHDATA->m_hBrush ,PRIM_AREA ,ABB_COLOR | ABB_BACK_COLOR | ABB_MIX_MODE | ABB_BACK_MIX_MODE | - ABB_SET | ABB_SYMBOL - ,ABB_REF_POINT + ABB_SET | ABB_SYMBOL | ABB_REF_POINT + ,ABB_SET | ABB_SYMBOL | ABB_REF_POINT ,&M_BRUSHDATA->m_vBundle ); if (!bOk) @@ -226,10 +260,42 @@ bool wxBrush::RealizeResource() return false; } // end of wxBrush::RealizeResource -WXHANDLE wxBrush::GetResourceHandle() +// ---------------------------------------------------------------------------- +// wxBrush accessors +// ---------------------------------------------------------------------------- + +wxColour wxBrush::GetColour() const +{ + wxCHECK_MSG( Ok(), wxNullColour, _T("invalid brush") ); + + return M_BRUSHDATA->m_vColour; +} + +wxBrushStyle wxBrush::GetStyle() const +{ + wxCHECK_MSG( Ok(), wxBRUSHSTYLE_INVALID, _T("invalid brush") ); + + return M_BRUSHDATA->m_nStyle; +} + +wxBitmap *wxBrush::GetStipple() const +{ + wxCHECK_MSG( Ok(), NULL, _T("invalid brush") ); + + return &(M_BRUSHDATA->m_vStipple); +} + +int wxBrush::GetPS() const +{ + wxCHECK_MSG( Ok(), 0, _T("invalid brush") ); + + return M_BRUSHDATA->m_hBrush; +} + +WXHANDLE wxBrush::GetResourceHandle() const { - if (!M_BRUSHDATA) - return 0; + wxCHECK_MSG( Ok(), 0, _T("invalid brush") ); + return (WXHANDLE)M_BRUSHDATA->m_hBrush; } // end of wxBrush::GetResourceHandle @@ -248,40 +314,27 @@ bool wxBrush::IsFree() const return (M_BRUSHDATA && (M_BRUSHDATA->m_hBrush == 0)); } // end of wxBrush::IsFree -void wxBrush::Unshare() -{ - // - // Don't change shared data - // - if (!m_refData) - { - m_refData = new wxBrushRefData(); - } - else - { - wxBrushRefData* ref = new wxBrushRefData(*(wxBrushRefData*)m_refData); - UnRef(); - m_refData = ref; - } -} // end of wxBrush::Unshare +// ---------------------------------------------------------------------------- +// wxBrush setters +// ---------------------------------------------------------------------------- void wxBrush::SetColour( const wxColour& rColour ) { - Unshare(); + AllocExclusive(); M_BRUSHDATA->m_vColour = rColour; RealizeResource(); } void wxBrush::SetColour(unsigned char cRed, unsigned char cGreen, unsigned char cBlue) { - Unshare(); + AllocExclusive(); M_BRUSHDATA->m_vColour.Set( cRed, cGreen, cBlue ); RealizeResource(); } // end of wxBrush::SetColour -void wxBrush::SetStyle(int nStyle) +void wxBrush::SetStyle(wxBrushStyle nStyle) { - Unshare(); + AllocExclusive(); M_BRUSHDATA->m_nStyle = nStyle; RealizeResource(); } // end of wxBrush::SetStyle @@ -290,7 +343,7 @@ void wxBrush::SetStipple( const wxBitmap& rStipple ) { - Unshare(); + AllocExclusive(); M_BRUSHDATA->m_vStipple = rStipple; RealizeResource(); } // end of wxBrush::SetStipple @@ -299,9 +352,34 @@ void wxBrush::SetPS( HPS hPS ) { - Unshare(); + AllocExclusive(); if (M_BRUSHDATA->m_hBrush) ::GpiDestroyPS(M_BRUSHDATA->m_hBrush); M_BRUSHDATA->m_hBrush = hPS; RealizeResource(); } // end of WxWinGdi_CPen::SetPS + +// ---------------------------------------------------------------------------- +// wxBrush house keeping stuff +// ---------------------------------------------------------------------------- + +bool wxBrush::operator == ( + const wxBrush& brush +) const +{ + if (m_refData == brush.m_refData) return true; + + if (!m_refData || !brush.m_refData) return false; + + return ( *(wxBrushRefData*)m_refData == *(wxBrushRefData*)brush.m_refData ); +} // end of wxBrush::operator == + +wxGDIRefData *wxBrush::CreateGDIRefData() const +{ + return new wxBrushRefData; +} + +wxGDIRefData *wxBrush::CloneGDIRefData(const wxGDIRefData *data) const +{ + return new wxBrushRefData(*(const wxBrushRefData *)data); +}