504 lines
16 KiB
C++
504 lines
16 KiB
C++
// Generated by gtkmmproc -- DO NOT MODIFY!
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#include <gdkmm/pixbuf.h>
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#include <gdkmm/private/pixbuf_p.h>
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#include <gdk-pixbuf/gdk-pixbuf-enum-types.h>
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// -*- c++ -*-
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/* $Id$ */
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/* Copyright 1998-2002 The gtkmm Development Team
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the Free
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* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include <gdk/gdkcolor.h>
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#include <gdk/gdkpixbuf.h>
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#include <gdk-pixbuf/gdk-pixbuf.h>
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namespace
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{
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void pixbuf_destroy_data_callback(guint8* pixels, void* user_data)
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{
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Gdk::Pixbuf::SlotDestroyData *const slot = static_cast<Gdk::Pixbuf::SlotDestroyData*>(user_data);
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g_return_if_fail(slot != 0);
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try
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{
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(*slot)(pixels); // invoke callback
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}
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catch(...)
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{
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Glib::exception_handlers_invoke();
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}
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delete slot;
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}
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} // anonymous namespace
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namespace Gdk
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{
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Pixbuf::Pixbuf(const Glib::RefPtr<Image>& src,
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const Glib::RefPtr<Colormap>& cmap,
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int src_x, int src_y,
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int dest_x, int dest_y,
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int width, int height)
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:
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Object((GObject*) gdk_pixbuf_get_from_image(
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0, src->gobj(), cmap->gobj(), src_x, src_y, dest_x, dest_y, width, height))
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{}
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Pixbuf::Pixbuf(const Glib::RefPtr<Drawable>& src,
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const Glib::RefPtr<Colormap>& cmap,
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int src_x, int src_y,
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int dest_x, int dest_y,
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int width, int height)
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:
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Object((GObject*) gdk_pixbuf_get_from_drawable(
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0, src->gobj(), cmap->gobj(), src_x, src_y, dest_x, dest_y, width, height))
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{}
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Glib::RefPtr<Pixbuf> Pixbuf::create_from_file(const std::string& filename)
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{
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GError* error = 0;
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GdkPixbuf *const pixbuf = gdk_pixbuf_new_from_file(filename.c_str(), &error);
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if(error)
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Glib::Error::throw_exception(error);
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return Glib::wrap(pixbuf);
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}
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Glib::RefPtr<Pixbuf> Pixbuf::create_from_file(const std::string& filename, int width, int size, bool preserve_aspect_ratio)
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{
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GError* error = 0;
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GdkPixbuf *const pixbuf = gdk_pixbuf_new_from_file_at_scale(filename.c_str(), width, size, preserve_aspect_ratio, &error);
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//gdk_pixbuf_new_from_file_at_size() just calls gdk_pixbuf_new_from_file_at_scale().
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if(error)
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Glib::Error::throw_exception(error);
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return Glib::wrap(pixbuf);
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}
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Glib::RefPtr<Pixbuf> Pixbuf::create_from_data(const guint8* data, Colorspace colorspace,
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bool has_alpha, int bits_per_sample,
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int width, int height, int rowstride)
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{
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GdkPixbuf *const pixbuf = gdk_pixbuf_new_from_data(
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data, (GdkColorspace) colorspace, has_alpha, bits_per_sample, width, height, rowstride,
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0, 0);
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return Glib::wrap(pixbuf);
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}
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Glib::RefPtr<Pixbuf> Pixbuf::create_from_data(const guint8* data, Colorspace colorspace,
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bool has_alpha, int bits_per_sample,
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int width, int height, int rowstride,
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const Pixbuf::SlotDestroyData& destroy_slot)
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{
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GdkPixbuf *const pixbuf = gdk_pixbuf_new_from_data(
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data, (GdkColorspace) colorspace, has_alpha, bits_per_sample, width, height, rowstride,
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&pixbuf_destroy_data_callback, new SlotDestroyData(destroy_slot));
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return Glib::wrap(pixbuf);
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}
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Glib::RefPtr<Pixbuf> Pixbuf::create_from_inline(int data_length, const guint8* data, bool copy_pixels)
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{
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GError* error = 0;
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GdkPixbuf *const pixbuf = gdk_pixbuf_new_from_inline(data_length, data, copy_pixels, &error);
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if(error)
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Glib::Error::throw_exception(error);
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return Glib::wrap(pixbuf);
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}
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void Pixbuf::render_pixmap_and_mask_for_colormap(const Glib::RefPtr<Colormap>& colormap,
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Glib::RefPtr<Pixmap>& pixmap_return,
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Glib::RefPtr<Bitmap>& mask_return,
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int alpha_threshold)
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{
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GdkPixmap* pPixmap = 0;
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GdkBitmap* pBitmap = 0;
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gdk_pixbuf_render_pixmap_and_mask_for_colormap(
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gobj(), colormap->gobj(), &pPixmap, &pBitmap, alpha_threshold);
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pixmap_return = Glib::wrap((GdkPixmapObject*) pPixmap);
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mask_return = Glib::RefPtr<Gdk::Bitmap>::cast_dynamic(Glib::wrap((GdkPixmapObject*) pBitmap));
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}
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void Pixbuf::render_pixmap_and_mask(Glib::RefPtr<Pixmap>& pixmap_return,
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Glib::RefPtr<Bitmap>& mask_return,
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int alpha_threshold)
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{
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GdkPixmap* pPixmap = 0;
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GdkBitmap* pBitmap = 0;
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gdk_pixbuf_render_pixmap_and_mask(gobj(), &pPixmap, &pBitmap, alpha_threshold);
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pixmap_return = Glib::wrap((GdkPixmapObject*) pPixmap);
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mask_return = Glib::RefPtr<Gdk::Bitmap>::cast_dynamic(Glib::wrap((GdkPixmapObject*) pBitmap));
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}
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void Pixbuf::save(const std::string& filename, const Glib::ustring& type)
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{
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GError* error = 0;
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gdk_pixbuf_savev(gobj(), filename.c_str(), type.c_str(), 0, 0, &error);
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if(error)
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Glib::Error::throw_exception(error);
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}
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void Pixbuf::save(const std::string& filename, const Glib::ustring& type,
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const Glib::StringArrayHandle& option_keys,
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const Glib::StringArrayHandle& option_values)
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{
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GError* error = 0;
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gdk_pixbuf_savev(
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gobj(), filename.c_str(), type.c_str(),
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const_cast<char**>(option_keys.data()), const_cast<char**>(option_values.data()),
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&error);
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if(error)
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Glib::Error::throw_exception(error);
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}
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void Pixbuf::save_to_buffer(gchar*& buffer, gsize& buffer_size,
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const Glib::ustring& type,
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const Glib::StringArrayHandle& option_keys,
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const Glib::StringArrayHandle& option_values)
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{
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GError* error = 0;
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gdk_pixbuf_save_to_bufferv(
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gobj(), &buffer, &buffer_size,
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type.c_str(),
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const_cast<char**>(option_keys.data()), const_cast<char**>(option_values.data()),
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&error);
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if(error)
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Glib::Error::throw_exception(error);
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}
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Pixbuf::SListHandle_PixbufFormat Pixbuf::get_formats()
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{
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//TODO: Check that this ownership is appropriate. murrayc.
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return SListHandle_PixbufFormat(gdk_pixbuf_get_formats(), Glib::OWNERSHIP_DEEP);
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}
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} // namespace Gdk
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namespace
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{
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} // anonymous namespace
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// static
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GType Glib::Value<Gdk::Colorspace>::value_type()
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{
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return gdk_colorspace_get_type();
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}
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// static
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GType Glib::Value<Gdk::InterpType>::value_type()
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{
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return gdk_interp_type_get_type();
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}
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// static
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GType Glib::Value<Gdk::PixbufAlphaMode>::value_type()
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{
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return gdk_pixbuf_alpha_mode_get_type();
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}
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// static
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GType Glib::Value<Gdk::PixbufRotation>::value_type()
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{
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return gdk_pixbuf_rotation_get_type();
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}
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Gdk::PixbufError::PixbufError(Gdk::PixbufError::Code error_code, const Glib::ustring& error_message)
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:
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Glib::Error (GDK_PIXBUF_ERROR, error_code, error_message)
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{}
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Gdk::PixbufError::PixbufError(GError* gobject)
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:
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Glib::Error (gobject)
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{}
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Gdk::PixbufError::Code Gdk::PixbufError::code() const
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{
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return static_cast<Code>(Glib::Error::code());
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}
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void Gdk::PixbufError::throw_func(GError* gobject)
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{
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throw Gdk::PixbufError(gobject);
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}
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// static
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GType Glib::Value<Gdk::PixbufError::Code>::value_type()
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{
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return gdk_pixbuf_error_get_type();
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}
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namespace Glib
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{
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Glib::RefPtr<Gdk::Pixbuf> wrap(GdkPixbuf* object, bool take_copy)
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{
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return Glib::RefPtr<Gdk::Pixbuf>( dynamic_cast<Gdk::Pixbuf*> (Glib::wrap_auto ((GObject*)(object), take_copy)) );
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//We use dynamic_cast<> in case of multiple inheritance.
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}
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} /* namespace Glib */
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namespace Gdk
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{
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/* The *_Class implementation: */
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const Glib::Class& Pixbuf_Class::init()
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{
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if(!gtype_) // create the GType if necessary
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{
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// Glib::Class has to know the class init function to clone custom types.
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class_init_func_ = &Pixbuf_Class::class_init_function;
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// This is actually just optimized away, apparently with no harm.
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// Make sure that the parent type has been created.
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//CppClassParent::CppObjectType::get_type();
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// Create the wrapper type, with the same class/instance size as the base type.
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register_derived_type(gdk_pixbuf_get_type());
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// Add derived versions of interfaces, if the C type implements any interfaces:
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}
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return *this;
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}
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void Pixbuf_Class::class_init_function(void* g_class, void* class_data)
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{
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BaseClassType *const klass = static_cast<BaseClassType*>(g_class);
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CppClassParent::class_init_function(klass, class_data);
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}
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Glib::ObjectBase* Pixbuf_Class::wrap_new(GObject* object)
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{
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return new Pixbuf((GdkPixbuf*)object);
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}
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/* The implementation: */
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GdkPixbuf* Pixbuf::gobj_copy()
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{
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reference();
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return gobj();
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}
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Pixbuf::Pixbuf(const Glib::ConstructParams& construct_params)
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:
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Glib::Object(construct_params)
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{}
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Pixbuf::Pixbuf(GdkPixbuf* castitem)
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:
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Glib::Object((GObject*)(castitem))
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{}
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Pixbuf::~Pixbuf()
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{}
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Pixbuf::CppClassType Pixbuf::pixbuf_class_; // initialize static member
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GType Pixbuf::get_type()
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{
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return pixbuf_class_.init().get_type();
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}
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GType Pixbuf::get_base_type()
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{
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return gdk_pixbuf_get_type();
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}
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Glib::RefPtr<Pixbuf> Pixbuf::create(const Glib::RefPtr<Drawable>& src, const Glib::RefPtr<Colormap>& cmap, int src_x, int src_y, int dest_x, int dest_y, int width, int height)
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{
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return Glib::RefPtr<Pixbuf>( new Pixbuf(src, cmap, src_x, src_y, dest_x, dest_y, width, height) );
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}
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Glib::RefPtr<Pixbuf> Pixbuf::create(const Glib::RefPtr<Image>& src, const Glib::RefPtr<Colormap>& cmap, int src_x, int src_y, int dest_x, int dest_y, int width, int height)
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{
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return Glib::RefPtr<Pixbuf>( new Pixbuf(src, cmap, src_x, src_y, dest_x, dest_y, width, height) );
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}
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Glib::RefPtr<Pixbuf> Pixbuf::copy() const
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{
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return Glib::wrap(gdk_pixbuf_copy(const_cast<GdkPixbuf*>(gobj())));
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}
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Glib::RefPtr<Pixbuf> Pixbuf::create(Colorspace colorspace, bool has_alpha, int bits_per_sample, int width, int height)
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{
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return Glib::wrap(gdk_pixbuf_new(((GdkColorspace)(colorspace)), static_cast<int>(has_alpha), bits_per_sample, width, height));
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}
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Glib::RefPtr<Pixbuf> Pixbuf::create_subpixbuf(const Glib::RefPtr<Pixbuf>& src_pixbuf, int src_x, int src_y, int width, int height)
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{
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return Glib::wrap(gdk_pixbuf_new_subpixbuf(Glib::unwrap(src_pixbuf), src_x, src_y, width, height));
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}
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Glib::RefPtr<Pixbuf> Pixbuf::create_from_xpm_data(const char *const * data)
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{
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return Glib::wrap(gdk_pixbuf_new_from_xpm_data(const_cast<const char**>(data)));
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}
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Colorspace Pixbuf::get_colorspace() const
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{
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return ((Colorspace)(gdk_pixbuf_get_colorspace(const_cast<GdkPixbuf*>(gobj()))));
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}
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int Pixbuf::get_n_channels() const
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{
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return gdk_pixbuf_get_n_channels(const_cast<GdkPixbuf*>(gobj()));
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}
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bool Pixbuf::get_has_alpha() const
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{
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return gdk_pixbuf_get_has_alpha(const_cast<GdkPixbuf*>(gobj()));
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}
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int Pixbuf::get_bits_per_sample() const
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{
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return gdk_pixbuf_get_bits_per_sample(const_cast<GdkPixbuf*>(gobj()));
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}
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guint8* Pixbuf::get_pixels() const
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{
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return gdk_pixbuf_get_pixels(const_cast<GdkPixbuf*>(gobj()));
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}
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int Pixbuf::get_width() const
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{
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return gdk_pixbuf_get_width(const_cast<GdkPixbuf*>(gobj()));
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}
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int Pixbuf::get_height() const
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{
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return gdk_pixbuf_get_height(const_cast<GdkPixbuf*>(gobj()));
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}
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int Pixbuf::get_rowstride() const
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{
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return gdk_pixbuf_get_rowstride(const_cast<GdkPixbuf*>(gobj()));
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}
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void Pixbuf::fill(guint32 pixel)
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{
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gdk_pixbuf_fill(gobj(), pixel);
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}
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Glib::RefPtr<Gdk::Pixbuf> Pixbuf::add_alpha(bool substitute_color, guint8 r, guint8 g, guint8 b) const
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{
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return Glib::wrap(gdk_pixbuf_add_alpha(const_cast<GdkPixbuf*>(gobj()), static_cast<int>(substitute_color), r, g, b));
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}
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void Pixbuf::copy_area(int src_x, int src_y, int width, int height, const Glib::RefPtr<Gdk::Pixbuf>& dest_pixbuf, int dest_x, int dest_y) const
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{
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gdk_pixbuf_copy_area(const_cast<GdkPixbuf*>(gobj()), src_x, src_y, width, height, Glib::unwrap(dest_pixbuf), dest_x, dest_y);
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}
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void Pixbuf::saturate_and_pixelate(const Glib::RefPtr<Gdk::Pixbuf>& dest, float saturation, bool pixelate) const
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{
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gdk_pixbuf_saturate_and_pixelate(const_cast<GdkPixbuf*>(gobj()), Glib::unwrap(dest), saturation, static_cast<int>(pixelate));
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}
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void Pixbuf::scale(const Glib::RefPtr<Gdk::Pixbuf>& dest, int dest_x, int dest_y, int dest_width, int dest_height, double offset_x, double offset_y, double scale_x, double scale_y, InterpType interp_type) const
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{
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gdk_pixbuf_scale(const_cast<GdkPixbuf*>(gobj()), Glib::unwrap(dest), dest_x, dest_y, dest_width, dest_height, offset_x, offset_y, scale_x, scale_y, ((GdkInterpType)(interp_type)));
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}
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void Pixbuf::composite(const Glib::RefPtr<Gdk::Pixbuf>& dest, int dest_x, int dest_y, int dest_width, int dest_height, double offset_x, double offset_y, double scale_x, double scale_y, InterpType interp_type, int overall_alpha) const
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{
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gdk_pixbuf_composite(const_cast<GdkPixbuf*>(gobj()), Glib::unwrap(dest), dest_x, dest_y, dest_width, dest_height, offset_x, offset_y, scale_x, scale_y, ((GdkInterpType)(interp_type)), overall_alpha);
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}
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void Pixbuf::composite_color(const Glib::RefPtr<Gdk::Pixbuf>& dest, int dest_x, int dest_y, int dest_width, int dest_height, double offset_x, double offset_y, double scale_x, double scale_y, InterpType interp_type, int overall_alpha, int check_x, int check_y, int check_size, guint32 color1, guint32 color2) const
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{
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gdk_pixbuf_composite_color(const_cast<GdkPixbuf*>(gobj()), Glib::unwrap(dest), dest_x, dest_y, dest_width, dest_height, offset_x, offset_y, scale_x, scale_y, ((GdkInterpType)(interp_type)), overall_alpha, check_x, check_y, check_size, color1, color2);
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}
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Glib::RefPtr<Gdk::Pixbuf> Pixbuf::scale_simple(int dest_width, int dest_height, InterpType interp_type) const
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{
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return Glib::wrap(gdk_pixbuf_scale_simple(const_cast<GdkPixbuf*>(gobj()), dest_width, dest_height, ((GdkInterpType)(interp_type))));
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}
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Glib::RefPtr<Gdk::Pixbuf> Pixbuf::composite_color_simple(int dest_width, int dest_height, InterpType interp_type, int overall_alpha, int check_size, guint32 color1, guint32 color2) const
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{
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return Glib::wrap(gdk_pixbuf_composite_color_simple(const_cast<GdkPixbuf*>(gobj()), dest_width, dest_height, ((GdkInterpType)(interp_type)), overall_alpha, check_size, color1, color2));
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}
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Glib::RefPtr<Gdk::Pixbuf> Pixbuf::rotate_simple(PixbufRotation angle) const
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{
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return Glib::wrap(gdk_pixbuf_rotate_simple(const_cast<GdkPixbuf*>(gobj()), ((GdkPixbufRotation)(angle))));
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}
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Glib::RefPtr<Gdk::Pixbuf> Pixbuf::flip(bool horizontal) const
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{
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return Glib::wrap(gdk_pixbuf_flip(const_cast<GdkPixbuf*>(gobj()), static_cast<int>(horizontal)));
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}
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void Pixbuf::render_threshold_alpha(const Glib::RefPtr<Gdk::Bitmap>& bitmap, int src_x, int src_y, int dest_x, int dest_y, int width, int height, int alpha_threshold)
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{
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gdk_pixbuf_render_threshold_alpha(gobj(), Glib::unwrap(bitmap), src_x, src_y, dest_x, dest_y, width, height, alpha_threshold);
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}
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void Pixbuf::render_to_drawable(const Glib::RefPtr<Drawable>& drawable, const Glib::RefPtr<Gdk::GC>& gc, int src_x, int src_y, int dest_x, int dest_y, int width, int height, RgbDither dither, int x_dither, int y_dither)
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{
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gdk_pixbuf_render_to_drawable(gobj(), Glib::unwrap(drawable), Glib::unwrap(gc), src_x, src_y, dest_x, dest_y, width, height, ((GdkRgbDither)(dither)), x_dither, y_dither);
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}
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void Pixbuf::render_to_drawable_alpha(const Glib::RefPtr<Drawable>& drawable, int src_x, int src_y, int dest_x, int dest_y, int width, int height, PixbufAlphaMode alpha_mode, int alpha_threshold, RgbDither dither, int x_dither, int y_dither)
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{
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gdk_pixbuf_render_to_drawable_alpha(gobj(), Glib::unwrap(drawable), src_x, src_y, dest_x, dest_y, width, height, ((GdkPixbufAlphaMode)(alpha_mode)), alpha_threshold, ((GdkRgbDither)(dither)), x_dither, y_dither);
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}
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Glib::ustring Pixbuf::get_option(const Glib::ustring& key) const
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{
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return Glib::convert_const_gchar_ptr_to_ustring(gdk_pixbuf_get_option(const_cast<GdkPixbuf*>(gobj()), key.c_str()));
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}
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} // namespace Gdk
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