X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/e55ad60e195f1007db921b2a73a3cac98ed9df65..823faac334c990b01975f8fcb91dc72595e6c42d:/src/gtk1/pen.cpp diff --git a/src/gtk1/pen.cpp b/src/gtk1/pen.cpp index 0a785a8dee..ee89ada46a 100644 --- a/src/gtk1/pen.cpp +++ b/src/gtk1/pen.cpp @@ -2,18 +2,23 @@ // Name: pen.cpp // Purpose: // Author: Robert Roebling -// Created: 01/02/97 -// Id: -// Copyright: (c) 1998 Robert Roebling, Julian Smart and Markus Holzem -// Licence: wxWindows licence +// Id: $Id$ +// Copyright: (c) 1998 Robert Roebling +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// -#ifdef __GNUG__ +#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) #pragma implementation "pen.h" #endif +// For compilers that support precompilation, includes "wx.h". +#include "wx/wxprec.h" + #include "wx/pen.h" +#include "wx/colour.h" + +#include //----------------------------------------------------------------------------- // wxPen @@ -21,214 +26,200 @@ class wxPenRefData: public wxObjectRefData { - public: - - wxPenRefData(void); - +public: + wxPenRefData() + { + m_width = 1; + m_style = wxSOLID; + m_joinStyle = wxJOIN_ROUND; + m_capStyle = wxCAP_ROUND; + m_dash = (wxGTKDash*) NULL; + m_countDashes = 0; + } + + wxPenRefData( const wxPenRefData& data ) + : wxObjectRefData() + { + m_style = data.m_style; + m_width = data.m_width; + m_joinStyle = data.m_joinStyle; + m_capStyle = data.m_capStyle; + m_colour = data.m_colour; + m_countDashes = data.m_countDashes; + m_dash = data.m_dash; + } + + bool operator == (const wxPenRefData& data) const + { + if ( m_countDashes != data.m_countDashes ) + return FALSE; + + if ( m_dash ) + { + if ( !data.m_dash || + memcmp(m_dash, data.m_dash, m_countDashes*sizeof(wxGTKDash)) ) + { + return FALSE; + } + } + else if ( data.m_dash ) + { + return FALSE; + } + + + return m_style == data.m_style && + m_width == data.m_width && + m_joinStyle == data.m_joinStyle && + m_capStyle == data.m_capStyle && + m_colour == data.m_colour; + } + int m_width; int m_style; int m_joinStyle; int m_capStyle; wxColour m_colour; + int m_countDashes; + wxGTKDash *m_dash; }; -wxPenRefData::wxPenRefData(void) -{ - m_width = 1; - m_style = wxSOLID; - m_joinStyle = wxJOIN_ROUND; - m_capStyle = wxCAP_ROUND; -} - -wxPenRefData::wxPenRefData( const wxPenRefData& data ) -{ - m_style = data.m_style; - m_width = data.m_width; - m_joinStyle = data.m_joinStyle; - m_capStyle = data.m_capStyle; - m_colour = data.m_colour; -} - //----------------------------------------------------------------------------- #define M_PENDATA ((wxPenRefData *)m_refData) IMPLEMENT_DYNAMIC_CLASS(wxPen,wxGDIObject) -wxPen::wxPen(void) -{ - if (wxThePenList) wxThePenList->AddPen( this ); -} - wxPen::wxPen( const wxColour &colour, int width, int style ) { - m_refData = new wxPenRefData(); - M_PENDATA->m_width = width; - M_PENDATA->m_style = style; - M_PENDATA->m_colour = colour; - - if (wxThePenList) wxThePenList->AddPen( this ); -} - -wxPen::wxPen( const wxString &colourName, int width, int style ) -{ - m_refData = new wxPenRefData(); - M_PENDATA->m_width = width; - M_PENDATA->m_style = style; - M_PENDATA->m_colour = colourName; - - if (wxThePenList) wxThePenList->AddPen( this ); -} - -wxPen::wxPen( const wxPen& pen ) -{ - Ref( pen ); - if (wxThePenList) wxThePenList->AddPen( this ); -} - -wxPen::wxPen( const wxPen* pen ) -{ - UnRef(); - if (pen) Ref( *pen ); - - if (wxThePenList) wxThePenList->AddPen( this ); + m_refData = new wxPenRefData(); + M_PENDATA->m_width = width; + M_PENDATA->m_style = style; + M_PENDATA->m_colour = colour; } -wxPen::~wxPen(void) +wxPen::~wxPen() { - if (wxThePenList) wxThePenList->RemovePen( this ); + // m_refData unrefed in ~wxObject } -wxPen& wxPen::operator = ( const wxPen& pen ) +wxObjectRefData *wxPen::CreateRefData() const { - if (*this == pen) return (*this); - Ref( pen ); - return *this; + return new wxPenRefData; } -bool wxPen::operator == ( const wxPen& pen ) +wxObjectRefData *wxPen::CloneRefData(const wxObjectRefData *data) const { - return m_refData == pen.m_refData; + return new wxPenRefData(*(wxPenRefData *)data); } -bool wxPen::operator != ( const wxPen& pen ) +bool wxPen::operator == ( const wxPen& pen ) const { - return m_refData != pen.m_refData; + if (m_refData == pen.m_refData) return TRUE; + + if (!m_refData || !pen.m_refData) return FALSE; + + return ( *(wxPenRefData*)m_refData == *(wxPenRefData*)pen.m_refData ); } void wxPen::SetColour( const wxColour &colour ) { - Unshare(); - M_PENDATA->m_colour = colour; + AllocExclusive(); + + M_PENDATA->m_colour = colour; } -void wxPen::SetColour( const wxString &colourName ) +void wxPen::SetDashes( int number_of_dashes, const wxDash *dash ) { - Unshare(); - M_PENDATA->m_colour = colourName; + AllocExclusive(); + + M_PENDATA->m_countDashes = number_of_dashes; + M_PENDATA->m_dash = (wxGTKDash *)dash; } void wxPen::SetColour( int red, int green, int blue ) { - Unshare(); - M_PENDATA->m_colour.Set( red, green, blue ); + AllocExclusive(); + + M_PENDATA->m_colour.Set( red, green, blue ); } void wxPen::SetCap( int capStyle ) { - Unshare(); - M_PENDATA->m_capStyle = capStyle; + AllocExclusive(); + + M_PENDATA->m_capStyle = capStyle; } void wxPen::SetJoin( int joinStyle ) { - Unshare(); - M_PENDATA->m_joinStyle = joinStyle; + AllocExclusive(); + + M_PENDATA->m_joinStyle = joinStyle; } void wxPen::SetStyle( int style ) { - Unshare(); - M_PENDATA->m_style = style; + AllocExclusive(); + + M_PENDATA->m_style = style; } void wxPen::SetWidth( int width ) { - Unshare(); - M_PENDATA->m_width = width; + AllocExclusive(); + + M_PENDATA->m_width = width; } -int wxPen::GetCap(void) const +int wxPen::GetDashes( wxDash **ptr ) const { - if (!m_refData) - { - wxFAIL_MSG( "invalid pen" ); - return -1; - } - - return M_PENDATA->m_capStyle; + *ptr = (M_PENDATA ? (wxDash*)M_PENDATA->m_dash : (wxDash*) NULL); + return (M_PENDATA ? M_PENDATA->m_countDashes : 0); } -int wxPen::GetJoin(void) const +int wxPen::GetDashCount() const { - if (!m_refData) - { - wxFAIL_MSG( "invalid pen" ); - return -1; - } - - return M_PENDATA->m_joinStyle; + return (M_PENDATA->m_countDashes); } -int wxPen::GetStyle(void) const +wxDash* wxPen::GetDash() const { - if (!m_refData) - { - wxFAIL_MSG( "invalid pen" ); - return -1; - } - - return M_PENDATA->m_style; + return (wxDash*)M_PENDATA->m_dash; } -int wxPen::GetWidth(void) const +int wxPen::GetCap() const { - if (!m_refData) - { - wxFAIL_MSG( "invalid pen" ); - return -1; - } - - return M_PENDATA->m_width; + wxCHECK_MSG( Ok(), -1, wxT("invalid pen") ); + + return M_PENDATA->m_capStyle; } -wxColour &wxPen::GetColour(void) const +int wxPen::GetJoin() const { - if (!m_refData) - { - wxFAIL_MSG( "invalid pen" ); - return wxNullColour; - } - - return M_PENDATA->m_colour; + wxCHECK_MSG( Ok(), -1, wxT("invalid pen") ); + + return M_PENDATA->m_joinStyle; } -bool wxPen::Ok(void) const +int wxPen::GetStyle() const { - return (m_refData != NULL); + wxCHECK_MSG( Ok(), -1, wxT("invalid pen") ); + + return M_PENDATA->m_style; } -void wxPen::Unshare(void) +int wxPen::GetWidth() const { - if (!m_refData) - { - m_refData = new wxPenRefData(); - } - else - { - wxPenRefData* ref = new wxPenRefData( *(wxPenRefData*)m_refData ); - UnRef(); - m_refData = ref; - } + wxCHECK_MSG( Ok(), -1, wxT("invalid pen") ); + + return M_PENDATA->m_width; +} + +wxColour &wxPen::GetColour() const +{ + wxCHECK_MSG( Ok(), wxNullColour, wxT("invalid pen") ); + + return M_PENDATA->m_colour; }