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Add wxCairoLibrary (not yet built)

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@48587 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling 2007-09-06 14:04:47 +00:00
parent 420db5a599
commit 50fae378f2
2 changed files with 294 additions and 0 deletions
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134
include/wx/cairo.h Normal file
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/////////////////////////////////////////////////////////////////////////////
// Name: wx/cairo.h
// Purpose: Cairo library
// Author: Anthony Bretaudeau
// Created: 2007-08-25
// RCS-ID: $Id: cairo.h 47254 2007-08-25 10:09:52Z VS $
// Copyright: (c) Anthony Bretaudeau
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef _WX_CAIRO_H_BASE_
#define _WX_CAIRO_H_BASE_
// for now GTK+ only
#ifdef __WXGTK210__
#define wxUSE_CAIRO 1
#endif
#if wxUSE_CAIRO
#include "wx/dynlib.h"
#include <cairo.h>
class wxCairoLibrary
{
public:
wxCairoLibrary();
~wxCairoLibrary();
static wxCairoLibrary* Get();
static void CleanUp();
bool IsOk();
void InitializeMethods();
private:
bool m_ok;
wxDynamicLibrary *m_cairo_lib;
static wxCairoLibrary *s_lib;
public:
wxDL_METHOD_DEFINE( void, cairo_arc,
(cairo_t *cr, double xc, double yc, double radius, double angle1, double angle2), (cr, xc, yc, radius, angle1, angle2), /**/)
wxDL_METHOD_DEFINE( void, cairo_arc_negative,
(cairo_t *cr, double xc, double yc, double radius, double angle1, double angle2), (cr, xc, yc, radius, angle1, angle2), /**/)
wxDL_METHOD_DEFINE( void, cairo_clip,
(cairo_t *cr), (cr), /**/)
wxDL_METHOD_DEFINE( void, cairo_close_path,
(cairo_t *cr), (cr), /**/)
wxDL_METHOD_DEFINE( cairo_t*, cairo_create,
(cairo_surface_t *target), (target), NULL)
wxDL_METHOD_DEFINE( void, cairo_curve_to,
(cairo_t *cr, double x1, double y1, double x2, double y2, double x3, double y3), (cr, x1, y1, x2, y2, x3, y3), /**/)
wxDL_METHOD_DEFINE( void, cairo_destroy,
(cairo_t *cr), (cr), /**/)
wxDL_METHOD_DEFINE( void, cairo_fill,
(cairo_t *cr), (cr), /**/)
wxDL_METHOD_DEFINE( void, cairo_fill_preserve,
(cairo_t *cr), (cr), /**/)
wxDL_METHOD_DEFINE( cairo_surface_t*, cairo_get_target,
(cairo_t *cr), (cr), NULL)
wxDL_METHOD_DEFINE( cairo_surface_t*, cairo_image_surface_create_for_data,
(unsigned char *data, cairo_format_t format, int width, int height, int stride), (data, format, width, height, stride), NULL)
wxDL_METHOD_DEFINE( void, cairo_line_to,
(cairo_t *cr, double x, double y), (cr, x, y), /**/)
wxDL_METHOD_DEFINE( void, cairo_move_to,
(cairo_t *cr, double x, double y), (cr, x, y), /**/)
wxDL_METHOD_DEFINE( void, cairo_new_path,
(cairo_t *cr), (cr), /**/)
wxDL_METHOD_DEFINE( void, cairo_paint,
(cairo_t *cr), (cr), /**/)
wxDL_METHOD_DEFINE( void, cairo_pattern_add_color_stop_rgba,
(cairo_pattern_t *pattern, double offset, double red, double green, double blue, double alpha), (pattern, offset, red, green, blue, alpha), /**/)
wxDL_METHOD_DEFINE( cairo_pattern_t*, cairo_pattern_create_for_surface,
(cairo_surface_t *surface), (surface), NULL)
wxDL_METHOD_DEFINE( cairo_pattern_t*, cairo_pattern_create_linear,
(double x0, double y0, double x1, double y1), (x0, y0, x1, y1), NULL)
wxDL_METHOD_DEFINE( cairo_pattern_t*, cairo_pattern_create_radial,
(double cx0, double cy0, double radius0, double cx1, double cy1, double radius1), (cx0, cy0, radius0, cx1, cy1, radius1), NULL)
wxDL_METHOD_DEFINE( void, cairo_pattern_destroy,
(cairo_pattern_t *pattern), (pattern), /**/)
wxDL_METHOD_DEFINE( void, cairo_pattern_set_extend,
(cairo_pattern_t *pattern, cairo_extend_t extend), (pattern, extend), /**/)
wxDL_METHOD_DEFINE( void, cairo_pattern_set_filter,
(cairo_pattern_t *pattern, cairo_filter_t filter), (pattern, filter), /**/)
wxDL_METHOD_DEFINE( void, cairo_rectangle,
(cairo_t *cr, double x, double y, double width, double height), (cr, x, y, width, height), /**/)
wxDL_METHOD_DEFINE( void, cairo_reset_clip,
(cairo_t *cr), (cr), /**/)
wxDL_METHOD_DEFINE( void, cairo_restore,
(cairo_t *cr), (cr), /**/)
wxDL_METHOD_DEFINE( void, cairo_rotate,
(cairo_t *cr, double angle), (cr, angle), /**/)
wxDL_METHOD_DEFINE( void, cairo_save,
(cairo_t *cr), (cr), /**/)
wxDL_METHOD_DEFINE( void, cairo_scale,
(cairo_t *cr, double sx, double sy), (cr, sx, sy), /**/)
wxDL_METHOD_DEFINE( void, cairo_set_dash,
(cairo_t *cr, const double *dashes, int num_dashes, double offset), (cr, dashes, num_dashes, offset), /**/)
wxDL_METHOD_DEFINE( void, cairo_set_fill_rule,
(cairo_t *cr, cairo_fill_rule_t fill_rule), (cr, fill_rule), /**/)
wxDL_METHOD_DEFINE( void, cairo_set_line_cap,
(cairo_t *cr, cairo_line_cap_t line_cap), (cr, line_cap), /**/)
wxDL_METHOD_DEFINE( void, cairo_set_line_join,
(cairo_t *cr, cairo_line_join_t line_join), (cr, line_join), /**/)
wxDL_METHOD_DEFINE( void, cairo_set_line_width,
(cairo_t *cr, double width), (cr, width), /**/)
wxDL_METHOD_DEFINE( void, cairo_set_operator,
(cairo_t *cr, cairo_operator_t op), (cr, op), /**/)
wxDL_METHOD_DEFINE( void, cairo_set_source,
(cairo_t *cr, cairo_pattern_t *source), (cr, source), /**/)
wxDL_METHOD_DEFINE( void, cairo_set_source_rgba,
(cairo_t *cr, double red, double green, double blue, double alpha), (cr, red, green, blue, alpha), /**/)
wxDL_METHOD_DEFINE( void, cairo_stroke,
(cairo_t *cr), (cr), /**/)
wxDL_METHOD_DEFINE( void, cairo_stroke_preserve,
(cairo_t *cr), (cr), /**/)
wxDL_METHOD_DEFINE( cairo_surface_t*, cairo_surface_create_similar,
(cairo_surface_t *other, cairo_content_t content, int width, int height), (other, content, width, height), NULL)
wxDL_METHOD_DEFINE( void, cairo_surface_destroy,
(cairo_surface_t *surface), (surface), /**/)
wxDL_METHOD_DEFINE( void, cairo_translate,
(cairo_t *cr, double tx, double ty), (cr, tx, ty), /**/)
DECLARE_NO_COPY_CLASS(wxCairoLibrary)
};
#endif
// wxUSE_CAIRO
#endif
// _WX_CAIRO_H_BASE_

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src/common/cairo.cpp Normal file
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/////////////////////////////////////////////////////////////////////////////
// Name: src/common/cairo.cpp
// Purpose: Cairo library
// Author: Anthony Betaudeau
// Created: 2007-08-25
// RCS-ID: $Id: cairo.cpp 44625 2007-08-25 11:35:04Z VZ $
// Copyright: (c) Anthony Bretaudeau
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
// For compilers that support precompilation, includes "wx/wx.h".
#include "wx/wxprec.h"
#ifdef __BORLANDC__
#pragma hdrstop
#endif
#include "wx/cairo.h"
#if wxUSE_CAIRO
#ifndef WX_PRECOMP
#include "wx/module.h"
#include "wx/log.h"
#endif
wxCairoLibrary *wxCairoLibrary::s_lib = NULL;
//----------------------------------------------------------------------------
// wxCairoLibrary
//----------------------------------------------------------------------------
wxCairoLibrary::wxCairoLibrary()
{
m_cairo_lib = NULL;
wxLogNull log;
m_cairo_lib = new wxDynamicLibrary( wxT("libcairo.so") );
m_ok = m_cairo_lib->IsLoaded();
if (!m_ok) return;
InitializeMethods();
}
wxCairoLibrary::~wxCairoLibrary()
{
if (m_cairo_lib)
delete m_cairo_lib;
}
/* static */ wxCairoLibrary* wxCairoLibrary::Get()
{
if (s_lib)
return s_lib;
s_lib = new wxCairoLibrary();
if (s_lib->IsOk())
return s_lib;
delete s_lib;
s_lib = NULL;
return NULL;
}
/* static */ void wxCairoLibrary::CleanUp()
{
if (s_lib)
{
delete s_lib;
s_lib = NULL;
}
}
bool wxCairoLibrary::IsOk()
{
return m_ok;
}
void wxCairoLibrary::InitializeMethods()
{
m_ok = false;
bool success;
wxDL_METHOD_LOAD( m_cairo_lib, cairo_arc, success )
wxDL_METHOD_LOAD( m_cairo_lib, cairo_arc_negative, success )
wxDL_METHOD_LOAD( m_cairo_lib, cairo_clip, success )
wxDL_METHOD_LOAD( m_cairo_lib, cairo_close_path, success )
wxDL_METHOD_LOAD( m_cairo_lib, cairo_create, success )
wxDL_METHOD_LOAD( m_cairo_lib, cairo_curve_to, success )
wxDL_METHOD_LOAD( m_cairo_lib, cairo_destroy, success )
wxDL_METHOD_LOAD( m_cairo_lib, cairo_fill, success )
wxDL_METHOD_LOAD( m_cairo_lib, cairo_fill_preserve, success )
wxDL_METHOD_LOAD( m_cairo_lib, cairo_get_target, success )
wxDL_METHOD_LOAD( m_cairo_lib, cairo_image_surface_create_for_data, success )
wxDL_METHOD_LOAD( m_cairo_lib, cairo_line_to, success )
wxDL_METHOD_LOAD( m_cairo_lib, cairo_move_to, success )
wxDL_METHOD_LOAD( m_cairo_lib, cairo_new_path, success )
wxDL_METHOD_LOAD( m_cairo_lib, cairo_paint, success )
wxDL_METHOD_LOAD( m_cairo_lib, cairo_pattern_add_color_stop_rgba, success )
wxDL_METHOD_LOAD( m_cairo_lib, cairo_pattern_create_for_surface, success )
wxDL_METHOD_LOAD( m_cairo_lib, cairo_pattern_create_linear, success )
wxDL_METHOD_LOAD( m_cairo_lib, cairo_pattern_create_radial, success )
wxDL_METHOD_LOAD( m_cairo_lib, cairo_pattern_destroy, success )
wxDL_METHOD_LOAD( m_cairo_lib, cairo_pattern_set_extend, success )
wxDL_METHOD_LOAD( m_cairo_lib, cairo_pattern_set_filter, success )
wxDL_METHOD_LOAD( m_cairo_lib, cairo_rectangle, success )
wxDL_METHOD_LOAD( m_cairo_lib, cairo_reset_clip, success )
wxDL_METHOD_LOAD( m_cairo_lib, cairo_restore, success )
wxDL_METHOD_LOAD( m_cairo_lib, cairo_rotate, success )
wxDL_METHOD_LOAD( m_cairo_lib, cairo_save, success )
wxDL_METHOD_LOAD( m_cairo_lib, cairo_scale, success )
wxDL_METHOD_LOAD( m_cairo_lib, cairo_set_dash, success )
wxDL_METHOD_LOAD( m_cairo_lib, cairo_set_fill_rule, success )
wxDL_METHOD_LOAD( m_cairo_lib, cairo_set_line_cap, success )
wxDL_METHOD_LOAD( m_cairo_lib, cairo_set_line_join, success )
wxDL_METHOD_LOAD( m_cairo_lib, cairo_set_line_width, success )
wxDL_METHOD_LOAD( m_cairo_lib, cairo_set_operator, success )
wxDL_METHOD_LOAD( m_cairo_lib, cairo_set_source, success )
wxDL_METHOD_LOAD( m_cairo_lib, cairo_set_source_rgba, success )
wxDL_METHOD_LOAD( m_cairo_lib, cairo_stroke, success )
wxDL_METHOD_LOAD( m_cairo_lib, cairo_stroke_preserve, success )
wxDL_METHOD_LOAD( m_cairo_lib, cairo_surface_create_similar, success )
wxDL_METHOD_LOAD( m_cairo_lib, cairo_surface_destroy, success )
wxDL_METHOD_LOAD( m_cairo_lib, cairo_translate, success )
m_ok = true;
}
//----------------------------------------------------------------------------
// wxCairoModule
//----------------------------------------------------------------------------
class wxCairoModule: public wxModule
{
public:
wxCairoModule() { }
bool OnInit();
void OnExit();
private:
DECLARE_DYNAMIC_CLASS(wxGtkPrintModule)
};
bool wxCairoModule::OnInit()
{
return true;
}
void wxCairoModule::OnExit()
{
wxCairoLibrary::CleanUp();
}
IMPLEMENT_DYNAMIC_CLASS(wxCairoModule, wxModule)
#endif
// wxUSE_CAIRO