mirror of
https://gitlab.gnome.org/GNOME/gtk.git
synced 2024-11-10 19:00:08 +00:00
09d7eafb15
2005-03-15 Owen Taylor <otaylor@redhat.com> * gdk/gdkdrawable.h gdk/gdkdraw.c gdk/gdkpixmap.c gdk/gdkwindow.c gdk/x11/gdkdrawable-x11.c gdk/x11/gdkpixmap-x11.c gdk/x11/gdkwindow-x11.c gdk/gdkinternals.h: Switch set_cairo_target() virtual function to ref_cairo_surface() * gdk/gdkdrawable.h gdk/gdkdraw.h: Switch set_cairo_target() virtual function to create_cairo_context() * gdk/gdkwindow.c: Clear double buffer pixmaps with Cairo. * gdk/x11/gdkwindow-x11.c: Keep all components in GdkWindowObject.bg_color, not just the pixel. * tests/testcairo.c: Update for create_cairo_context() * gdk/gdkdraw.c (gdk_draw_trapezoids, gdk_draw_glyphs[_transformed]): Reimplement in terms of Cairo, bypass the vtable entries. * gdk/x11/gdkdrawable-x11.[ch] gdk/x11/gdkdisplay-x11.[ch] gdk/x11/gdkgc-x11.c gdk/x11/gdkpango-x11.c gdk/x11/gdkprivate-x11.h gdk/x11/Makefile.am: Remove implementation of draw_trapezoids / draw_glyphs[_transformed]. * gdk/gdkpango.c: Switch GdkPangoRenderer to use Cairo * gdk/gdkpango.c gdk/x11/gdkpango-x11.c: Move gdk_pango_context_get_for_screen() into the backend independent code. * gdk/x11/gdkdrawable-x11.[ch]: Remove Xft use, use RENDER directly for drawing images. * gdk/gdkdrawable.h gdk/x11/gdkdrawable-x11.c: Remove gdk_draw_rectangle_alpha_libgtk_only. * gdk/gdkpixbuf.h gdk/gdkpixbuf-render.c: Add gdk_pixbuf_set_as_cairo_source() * gdk/gdk.symbols: Update * gtk/gtkcolorsel.c gtk/gtkhsv.c gtk/gtkiconview.c gtk/gtkruler.[ch] gtk/gtk[hv]ruler.c: Convert to Cairo rendering. * gtk/gtkstyle.c (gtk_default_draw_check, gtk_default_draw_focus, gtk_default_draw_option): Switch to Cairo. Simplify the checkbutton, radio button style for now to get something more scalable. * gtk/gtksettings.c: #if 0 out the code to use PangoXft for hinting/ antialiasing/dpi settings.
401 lines
13 KiB
C
401 lines
13 KiB
C
#ifndef __GDK_DRAWABLE_H__
|
|
#define __GDK_DRAWABLE_H__
|
|
|
|
#include <gdk/gdktypes.h>
|
|
#include <gdk/gdkgc.h>
|
|
#include <gdk/gdkrgb.h>
|
|
#include <gdk-pixbuf/gdk-pixbuf.h>
|
|
|
|
#include <cairo.h>
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif /* __cplusplus */
|
|
|
|
typedef struct _GdkDrawableClass GdkDrawableClass;
|
|
typedef struct _GdkTrapezoid GdkTrapezoid;
|
|
|
|
#define GDK_TYPE_DRAWABLE (gdk_drawable_get_type ())
|
|
#define GDK_DRAWABLE(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_DRAWABLE, GdkDrawable))
|
|
#define GDK_DRAWABLE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_DRAWABLE, GdkDrawableClass))
|
|
#define GDK_IS_DRAWABLE(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_DRAWABLE))
|
|
#define GDK_IS_DRAWABLE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_DRAWABLE))
|
|
#define GDK_DRAWABLE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_DRAWABLE, GdkDrawableClass))
|
|
|
|
struct _GdkDrawable
|
|
{
|
|
GObject parent_instance;
|
|
};
|
|
|
|
struct _GdkDrawableClass
|
|
{
|
|
GObjectClass parent_class;
|
|
|
|
GdkGC *(*create_gc) (GdkDrawable *drawable,
|
|
GdkGCValues *values,
|
|
GdkGCValuesMask mask);
|
|
void (*draw_rectangle) (GdkDrawable *drawable,
|
|
GdkGC *gc,
|
|
gboolean filled,
|
|
gint x,
|
|
gint y,
|
|
gint width,
|
|
gint height);
|
|
void (*draw_arc) (GdkDrawable *drawable,
|
|
GdkGC *gc,
|
|
gboolean filled,
|
|
gint x,
|
|
gint y,
|
|
gint width,
|
|
gint height,
|
|
gint angle1,
|
|
gint angle2);
|
|
void (*draw_polygon) (GdkDrawable *drawable,
|
|
GdkGC *gc,
|
|
gboolean filled,
|
|
GdkPoint *points,
|
|
gint npoints);
|
|
void (*draw_text) (GdkDrawable *drawable,
|
|
GdkFont *font,
|
|
GdkGC *gc,
|
|
gint x,
|
|
gint y,
|
|
const gchar *text,
|
|
gint text_length);
|
|
void (*draw_text_wc) (GdkDrawable *drawable,
|
|
GdkFont *font,
|
|
GdkGC *gc,
|
|
gint x,
|
|
gint y,
|
|
const GdkWChar *text,
|
|
gint text_length);
|
|
void (*draw_drawable) (GdkDrawable *drawable,
|
|
GdkGC *gc,
|
|
GdkDrawable *src,
|
|
gint xsrc,
|
|
gint ysrc,
|
|
gint xdest,
|
|
gint ydest,
|
|
gint width,
|
|
gint height);
|
|
void (*draw_points) (GdkDrawable *drawable,
|
|
GdkGC *gc,
|
|
GdkPoint *points,
|
|
gint npoints);
|
|
void (*draw_segments) (GdkDrawable *drawable,
|
|
GdkGC *gc,
|
|
GdkSegment *segs,
|
|
gint nsegs);
|
|
void (*draw_lines) (GdkDrawable *drawable,
|
|
GdkGC *gc,
|
|
GdkPoint *points,
|
|
gint npoints);
|
|
|
|
void (*draw_glyphs) (GdkDrawable *drawable,
|
|
GdkGC *gc,
|
|
PangoFont *font,
|
|
gint x,
|
|
gint y,
|
|
PangoGlyphString *glyphs);
|
|
|
|
void (*draw_image) (GdkDrawable *drawable,
|
|
GdkGC *gc,
|
|
GdkImage *image,
|
|
gint xsrc,
|
|
gint ysrc,
|
|
gint xdest,
|
|
gint ydest,
|
|
gint width,
|
|
gint height);
|
|
|
|
gint (*get_depth) (GdkDrawable *drawable);
|
|
void (*get_size) (GdkDrawable *drawable,
|
|
gint *width,
|
|
gint *height);
|
|
|
|
void (*set_colormap) (GdkDrawable *drawable,
|
|
GdkColormap *cmap);
|
|
|
|
GdkColormap* (*get_colormap) (GdkDrawable *drawable);
|
|
GdkVisual* (*get_visual) (GdkDrawable *drawable);
|
|
GdkScreen* (*get_screen) (GdkDrawable *drawable);
|
|
|
|
GdkImage* (*get_image) (GdkDrawable *drawable,
|
|
gint x,
|
|
gint y,
|
|
gint width,
|
|
gint height);
|
|
|
|
GdkRegion* (*get_clip_region) (GdkDrawable *drawable);
|
|
GdkRegion* (*get_visible_region) (GdkDrawable *drawable);
|
|
|
|
GdkDrawable* (*get_composite_drawable) (GdkDrawable *drawable,
|
|
gint x,
|
|
gint y,
|
|
gint width,
|
|
gint height,
|
|
gint *composite_x_offset,
|
|
gint *composite_y_offset);
|
|
|
|
void (*draw_pixbuf) (GdkDrawable *drawable,
|
|
GdkGC *gc,
|
|
GdkPixbuf *pixbuf,
|
|
gint src_x,
|
|
gint src_y,
|
|
gint dest_x,
|
|
gint dest_y,
|
|
gint width,
|
|
gint height,
|
|
GdkRgbDither dither,
|
|
gint x_dither,
|
|
gint y_dither);
|
|
GdkImage* (*_copy_to_image) (GdkDrawable *drawable,
|
|
GdkImage *image,
|
|
gint src_x,
|
|
gint src_y,
|
|
gint dest_x,
|
|
gint dest_y,
|
|
gint width,
|
|
gint height);
|
|
|
|
void (*draw_glyphs_transformed) (GdkDrawable *drawable,
|
|
GdkGC *gc,
|
|
PangoMatrix *matrix,
|
|
PangoFont *font,
|
|
gint x,
|
|
gint y,
|
|
PangoGlyphString *glyphs);
|
|
void (*draw_trapezoids) (GdkDrawable *drawable,
|
|
GdkGC *gc,
|
|
GdkTrapezoid *trapezoids,
|
|
gint n_trapezoids);
|
|
|
|
cairo_surface_t *(*ref_cairo_surface) (GdkDrawable *drawable);
|
|
|
|
/* Padding for future expansion */
|
|
void (*_gdk_reserved4) (void);
|
|
void (*_gdk_reserved5) (void);
|
|
void (*_gdk_reserved6) (void);
|
|
void (*_gdk_reserved7) (void);
|
|
void (*_gdk_reserved9) (void);
|
|
void (*_gdk_reserved10) (void);
|
|
void (*_gdk_reserved11) (void);
|
|
void (*_gdk_reserved12) (void);
|
|
void (*_gdk_reserved13) (void);
|
|
void (*_gdk_reserved14) (void);
|
|
void (*_gdk_reserved15) (void);
|
|
void (*_gdk_reserved16) (void);
|
|
};
|
|
|
|
struct _GdkTrapezoid
|
|
{
|
|
double y1, x11, x21, y2, x12, x22;
|
|
};
|
|
|
|
GType gdk_drawable_get_type (void) G_GNUC_CONST;
|
|
|
|
/* Manipulation of drawables
|
|
*/
|
|
|
|
#ifndef GDK_DISABLE_DEPRECATED
|
|
void gdk_drawable_set_data (GdkDrawable *drawable,
|
|
const gchar *key,
|
|
gpointer data,
|
|
GDestroyNotify destroy_func);
|
|
gpointer gdk_drawable_get_data (GdkDrawable *drawable,
|
|
const gchar *key);
|
|
#endif /* GDK_DISABLE_DEPRECATED */
|
|
|
|
void gdk_drawable_get_size (GdkDrawable *drawable,
|
|
gint *width,
|
|
gint *height);
|
|
void gdk_drawable_set_colormap (GdkDrawable *drawable,
|
|
GdkColormap *colormap);
|
|
GdkColormap* gdk_drawable_get_colormap (GdkDrawable *drawable);
|
|
GdkVisual* gdk_drawable_get_visual (GdkDrawable *drawable);
|
|
gint gdk_drawable_get_depth (GdkDrawable *drawable);
|
|
GdkScreen* gdk_drawable_get_screen (GdkDrawable *drawable);
|
|
GdkDisplay* gdk_drawable_get_display (GdkDrawable *drawable);
|
|
|
|
#ifndef GDK_DISABLE_DEPRECATED
|
|
GdkDrawable* gdk_drawable_ref (GdkDrawable *drawable);
|
|
void gdk_drawable_unref (GdkDrawable *drawable);
|
|
#endif /* GDK_DISABLE_DEPRECATED */
|
|
|
|
/* Drawing
|
|
*/
|
|
void gdk_draw_point (GdkDrawable *drawable,
|
|
GdkGC *gc,
|
|
gint x,
|
|
gint y);
|
|
void gdk_draw_line (GdkDrawable *drawable,
|
|
GdkGC *gc,
|
|
gint x1_,
|
|
gint y1_,
|
|
gint x2_,
|
|
gint y2_);
|
|
void gdk_draw_rectangle (GdkDrawable *drawable,
|
|
GdkGC *gc,
|
|
gboolean filled,
|
|
gint x,
|
|
gint y,
|
|
gint width,
|
|
gint height);
|
|
void gdk_draw_arc (GdkDrawable *drawable,
|
|
GdkGC *gc,
|
|
gboolean filled,
|
|
gint x,
|
|
gint y,
|
|
gint width,
|
|
gint height,
|
|
gint angle1,
|
|
gint angle2);
|
|
void gdk_draw_polygon (GdkDrawable *drawable,
|
|
GdkGC *gc,
|
|
gboolean filled,
|
|
GdkPoint *points,
|
|
gint npoints);
|
|
#if !defined (GDK_DISABLE_DEPRECATED) || defined (GTK_COMPILATION)
|
|
/* Used by gtk_default_draw_string () */
|
|
void gdk_draw_string (GdkDrawable *drawable,
|
|
GdkFont *font,
|
|
GdkGC *gc,
|
|
gint x,
|
|
gint y,
|
|
const gchar *string);
|
|
#endif /* !GDK_DISABLE_DEPRECATED || GTK_COMPILATION */
|
|
#if !defined (GDK_DISABLE_DEPRECATED) || defined (GDK_COMPILATION)
|
|
/* Used by gdk_pixmap_draw_text (), gdk_window_draw_text() */
|
|
void gdk_draw_text (GdkDrawable *drawable,
|
|
GdkFont *font,
|
|
GdkGC *gc,
|
|
gint x,
|
|
gint y,
|
|
const gchar *text,
|
|
gint text_length);
|
|
/* Used by gdk_pixmap_draw_text_wc (), gdk_window_draw_text_wc () */
|
|
void gdk_draw_text_wc (GdkDrawable *drawable,
|
|
GdkFont *font,
|
|
GdkGC *gc,
|
|
gint x,
|
|
gint y,
|
|
const GdkWChar *text,
|
|
gint text_length);
|
|
#endif /* !GDK_DISABLE_DEPRECATED || GDK_COMPILATION */
|
|
void gdk_draw_drawable (GdkDrawable *drawable,
|
|
GdkGC *gc,
|
|
GdkDrawable *src,
|
|
gint xsrc,
|
|
gint ysrc,
|
|
gint xdest,
|
|
gint ydest,
|
|
gint width,
|
|
gint height);
|
|
void gdk_draw_image (GdkDrawable *drawable,
|
|
GdkGC *gc,
|
|
GdkImage *image,
|
|
gint xsrc,
|
|
gint ysrc,
|
|
gint xdest,
|
|
gint ydest,
|
|
gint width,
|
|
gint height);
|
|
void gdk_draw_points (GdkDrawable *drawable,
|
|
GdkGC *gc,
|
|
GdkPoint *points,
|
|
gint npoints);
|
|
void gdk_draw_segments (GdkDrawable *drawable,
|
|
GdkGC *gc,
|
|
GdkSegment *segs,
|
|
gint nsegs);
|
|
void gdk_draw_lines (GdkDrawable *drawable,
|
|
GdkGC *gc,
|
|
GdkPoint *points,
|
|
gint npoints);
|
|
void gdk_draw_pixbuf (GdkDrawable *drawable,
|
|
GdkGC *gc,
|
|
GdkPixbuf *pixbuf,
|
|
gint src_x,
|
|
gint src_y,
|
|
gint dest_x,
|
|
gint dest_y,
|
|
gint width,
|
|
gint height,
|
|
GdkRgbDither dither,
|
|
gint x_dither,
|
|
gint y_dither);
|
|
|
|
void gdk_draw_glyphs (GdkDrawable *drawable,
|
|
GdkGC *gc,
|
|
PangoFont *font,
|
|
gint x,
|
|
gint y,
|
|
PangoGlyphString *glyphs);
|
|
void gdk_draw_layout_line (GdkDrawable *drawable,
|
|
GdkGC *gc,
|
|
gint x,
|
|
gint y,
|
|
PangoLayoutLine *line);
|
|
void gdk_draw_layout (GdkDrawable *drawable,
|
|
GdkGC *gc,
|
|
gint x,
|
|
gint y,
|
|
PangoLayout *layout);
|
|
|
|
void gdk_draw_layout_line_with_colors (GdkDrawable *drawable,
|
|
GdkGC *gc,
|
|
gint x,
|
|
gint y,
|
|
PangoLayoutLine *line,
|
|
const GdkColor *foreground,
|
|
const GdkColor *background);
|
|
void gdk_draw_layout_with_colors (GdkDrawable *drawable,
|
|
GdkGC *gc,
|
|
gint x,
|
|
gint y,
|
|
PangoLayout *layout,
|
|
const GdkColor *foreground,
|
|
const GdkColor *background);
|
|
|
|
void gdk_draw_glyphs_transformed (GdkDrawable *drawable,
|
|
GdkGC *gc,
|
|
PangoMatrix *matrix,
|
|
PangoFont *font,
|
|
gint x,
|
|
gint y,
|
|
PangoGlyphString *glyphs);
|
|
void gdk_draw_trapezoids (GdkDrawable *drawable,
|
|
GdkGC *gc,
|
|
GdkTrapezoid *trapezoids,
|
|
gint n_trapezoids);
|
|
|
|
#ifndef GDK_DISABLE_DEPRECATED
|
|
#define gdk_draw_pixmap gdk_draw_drawable
|
|
#define gdk_draw_bitmap gdk_draw_drawable
|
|
#endif /* GDK_DISABLE_DEPRECATED */
|
|
|
|
GdkImage* gdk_drawable_get_image (GdkDrawable *drawable,
|
|
gint x,
|
|
gint y,
|
|
gint width,
|
|
gint height);
|
|
GdkImage *gdk_drawable_copy_to_image (GdkDrawable *drawable,
|
|
GdkImage *image,
|
|
gint src_x,
|
|
gint src_y,
|
|
gint dest_x,
|
|
gint dest_y,
|
|
gint width,
|
|
gint height);
|
|
|
|
GdkRegion *gdk_drawable_get_clip_region (GdkDrawable *drawable);
|
|
GdkRegion *gdk_drawable_get_visible_region (GdkDrawable *drawable);
|
|
|
|
cairo_t *gdk_drawable_create_cairo_context (GdkDrawable *drawable);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif /* __cplusplus */
|
|
|
|
#endif /* __GDK_DRAWABLE_H__ */
|