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Sat Nov 20 15:13:51 2004 Owen Taylor <otaylor@redhat.com> * gdk/gdkpango.[ch]: Add GdkPangoRenderer, a subclass of PangoRenderer targeting GDK drawables. Use to implement the old gdk_draw_layout() and friends. * gdk/gdkdraw.c gdk/gdkdrawable.h gdk/gdkwindow.c gdk/gdkpixmap.c: Add gdk_draw_glyphs_transformed() gdk_draw_trapezoids() and the corresponding members of GdkDrawableClass. Add a fallback implementation of gdk_draw_trapezoids() in terms of pixbufs. * gdk/gdkwindowing.h gdk/x11/gdkg-x11.h: Add _gdk_windowing_gc_get_foreground() to enable the fallback trapezoid implementation. * gdk/x11/gdkdrawable-x11.c gdk/x11/gdkdisplay-x11.h: Implement draw_glyph_transformed, draw_trapezoids. * gdk/x11/gdkdrawable-x11.[ch]: Add _gdk_x11_drawable_draw_xtrapezoids, _gdk_x11_drawable_draw_xft_glyphs for use of GdkX11Renderer. * gdk/x11/gdkgc-x11.c gdk/x11/gdkprivate-x11.h: Implement GDK_TILED, GDK_STIPPLED, GDK_OPAQUE_STIPPLED in the RENDER codepath. * gdk/gdkpango-x11.c: Add GdkX11Renderer... a subclass of PangoXftRenderer that does tiles/stipples and fallback rendering of trapezoids without the RENDER extension. * gdk/gdkpango-x11.c gdk/x11/gdkscreen-x11.[ch] _gdk_x11_renderer_get: Add _gdk_x11_renderer_get() to get a singleton GdkX11Renderer for the screen. * gdk/x11/gdkdrawable-x11.c (get_impl_drawable): Fix a None/NULL confusion. * gtk/gtklabel.[ch] gtk/gtk.symbols: Add gtk_label_set/get_angle(), and an ::angle property. * gtk/gtklabel.c: Remove #if 0'd dead code gtk_label_paint_word(). * gtk/gtktextdisplay.c: Switch to using a GtkTextRenderer subclass of GdkPangoRenderer for drawing. * gtk/gtktextlayout.[ch] gtk/gtktextdisplay.c: Switch to using gtk_attr_shape_new_with_data() to store backreferences to embedded pixmaps and widgets. Leave line_display->shaped_objects around for backwords compatibility. * gdk/gdkpango.[ch] (gdk_pango_context_set_colormap): Describe as deprecated, remove implementation. * gtk/gtkwidget.c (gtk_widget_create_pango_context): Remove call to gdk_pango_context_set_colormap. * demos/gtk-demo/Makefile.am demos/gtk-demo/rotated_text.c: Add a demo showing drawing rotated text. * tests/testgtk.c: Add a rotated-label test, and also a rotated drawing test (differs from demos/gtk-demo/rotated_text by also using a tile)
109 lines
3.6 KiB
C
109 lines
3.6 KiB
C
/* GDK - The GIMP Drawing Kit
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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 __GDK_DRAWABLE_X11_H__
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#define __GDK_DRAWABLE_X11_H__
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#include <config.h>
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#include <gdk/gdkdrawable.h>
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#include <X11/Xlib.h>
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#include <X11/Xft/Xft.h>
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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/* Drawable implementation for X11
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*/
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typedef enum
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{
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GDK_X11_FORMAT_NONE,
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GDK_X11_FORMAT_EXACT_MASK,
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GDK_X11_FORMAT_ARGB_MASK,
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GDK_X11_FORMAT_ARGB
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} GdkX11FormatType;
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typedef struct _GdkDrawableImplX11 GdkDrawableImplX11;
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typedef struct _GdkDrawableImplX11Class GdkDrawableImplX11Class;
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#define GDK_TYPE_DRAWABLE_IMPL_X11 (_gdk_drawable_impl_x11_get_type ())
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#define GDK_DRAWABLE_IMPL_X11(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_DRAWABLE_IMPL_X11, GdkDrawableImplX11))
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#define GDK_DRAWABLE_IMPL_X11_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_DRAWABLE_IMPL_X11, GdkDrawableImplX11Class))
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#define GDK_IS_DRAWABLE_IMPL_X11(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_DRAWABLE_IMPL_X11))
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#define GDK_IS_DRAWABLE_IMPL_X11_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_DRAWABLE_IMPL_X11))
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#define GDK_DRAWABLE_IMPL_X11_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_DRAWABLE_IMPL_X11, GdkDrawableImplX11Class))
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struct _GdkDrawableImplX11
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{
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GdkDrawable parent_instance;
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GdkDrawable *wrapper;
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GdkColormap *colormap;
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Window xid;
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GdkScreen *screen;
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XftDraw *xft_draw;
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};
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struct _GdkDrawableImplX11Class
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{
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GdkDrawableClass parent_class;
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};
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GType _gdk_drawable_impl_x11_get_type (void);
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void _gdk_x11_convert_to_format (guchar *src_buf,
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gint src_rowstride,
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guchar *dest_buf,
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gint dest_rowstride,
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GdkX11FormatType dest_format,
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GdkByteOrder dest_byteorder,
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gint width,
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gint height);
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/* Note that the following take GdkDrawableImplX11, not the wrapper drawable */
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void _gdk_x11_drawable_draw_xtrapezoids (GdkDrawable *drawable,
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GdkGC *gc,
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XTrapezoid *xtrapezoids,
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int n_trapezoids);
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void _gdk_x11_drawable_draw_xft_glyphs (GdkDrawable *drawable,
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GdkGC *gc,
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XftFont *xft_font,
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XftGlyphSpec *glyphs,
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gint n_glyphs);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* __GDK_DRAWABLE_X11_H__ */
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