forked from AuroraMiddleware/gtk
cca8dd6347
2005-03-20 Matthias Clasen <mclasen@redhat.com> Make PLT-reduction work with gcc4, and don't include everything in gdkalias.h: * gtk/grk.symbols: Group symbols by header and source file. * gtk/makegtkalias.pl: Protect definitions by the same preprocessor symbols used to guard the headers. Move the alias declarations to a separate file which is produced when calling makegtkalias.pl -def * gdk/Makefile.am (gtkaliasdef.c): Add a rule to generate this file. * gtk/*.c: Include gtkalias.h after the other headers, include gtkaliasdef.c at the bottom. * gtk/*.h: Small cleanups.
141 lines
4.3 KiB
C
141 lines
4.3 KiB
C
/* GTK - The GIMP Toolkit
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* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
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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 Lesser 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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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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/*
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* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
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* file for a list of people on the GTK+ Team. See the ChangeLog
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* files for a list of changes. These files are distributed with
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* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
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*/
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#ifndef GTK_DISABLE_DEPRECATED
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#ifndef __GTK_PREVIEW_H__
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#define __GTK_PREVIEW_H__
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#include <gtk/gtkwidget.h>
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G_BEGIN_DECLS
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#define GTK_TYPE_PREVIEW (gtk_preview_get_type ())
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#define GTK_PREVIEW(obj) (GTK_CHECK_CAST ((obj), GTK_TYPE_PREVIEW, GtkPreview))
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#define GTK_PREVIEW_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GTK_TYPE_PREVIEW, GtkPreviewClass))
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#define GTK_IS_PREVIEW(obj) (GTK_CHECK_TYPE ((obj), GTK_TYPE_PREVIEW))
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#define GTK_IS_PREVIEW_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GTK_TYPE_PREVIEW))
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#define GTK_PREVIEW_GET_CLASS(obj) (GTK_CHECK_GET_CLASS ((obj), GTK_TYPE_PREVIEW, GtkPreviewClass))
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typedef struct _GtkPreview GtkPreview;
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typedef struct _GtkPreviewInfo GtkPreviewInfo;
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typedef union _GtkDitherInfo GtkDitherInfo;
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typedef struct _GtkPreviewClass GtkPreviewClass;
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struct _GtkPreview
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{
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GtkWidget widget;
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guchar *buffer;
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guint16 buffer_width;
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guint16 buffer_height;
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guint16 bpp;
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guint16 rowstride;
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GdkRgbDither dither;
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guint type : 1;
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guint expand : 1;
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};
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struct _GtkPreviewInfo
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{
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guchar *lookup;
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gdouble gamma;
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};
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union _GtkDitherInfo
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{
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gushort s[2];
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guchar c[4];
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};
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struct _GtkPreviewClass
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{
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GtkWidgetClass parent_class;
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GtkPreviewInfo info;
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};
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GtkType gtk_preview_get_type (void) G_GNUC_CONST;
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void gtk_preview_uninit (void);
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GtkWidget* gtk_preview_new (GtkPreviewType type);
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void gtk_preview_size (GtkPreview *preview,
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gint width,
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gint height);
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void gtk_preview_put (GtkPreview *preview,
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GdkWindow *window,
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GdkGC *gc,
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gint srcx,
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gint srcy,
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gint destx,
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gint desty,
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gint width,
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gint height);
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void gtk_preview_draw_row (GtkPreview *preview,
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guchar *data,
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gint x,
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gint y,
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gint w);
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void gtk_preview_set_expand (GtkPreview *preview,
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gboolean expand);
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void gtk_preview_set_gamma (double gamma_);
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void gtk_preview_set_color_cube (guint nred_shades,
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guint ngreen_shades,
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guint nblue_shades,
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guint ngray_shades);
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void gtk_preview_set_install_cmap (gint install_cmap);
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void gtk_preview_set_reserved (gint nreserved);
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void gtk_preview_set_dither (GtkPreview *preview,
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GdkRgbDither dither);
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#ifndef GTK_DISABLE_DEPRECATED
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GdkVisual* gtk_preview_get_visual (void);
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GdkColormap* gtk_preview_get_cmap (void);
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#endif
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GtkPreviewInfo* gtk_preview_get_info (void);
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/* This function reinitializes the preview colormap and visual from
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* the current gamma/color_cube/install_cmap settings. It must only
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* be called if there are no previews or users's of the preview
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* colormap in existence.
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*/
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void gtk_preview_reset (void);
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G_END_DECLS
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#endif /* __GTK_PREVIEW_H__ */
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#endif /* GTK_DISABLE_DEPRECATED */
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