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/* GTK+ Pixbuf Engine
* Copyright (C) 1998-2000 Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*
* Written by Owen Taylor <otaylor@redhat.com>, based on code by
* Carsten Haitzler <raster@rasterman.com>
*/
#include <gtk/gtk.h>
#include <gdk-pixbuf/gdk-pixbuf.h>
/* internals */
typedef struct _ThemeData ThemeData;
typedef struct _ThemeImage ThemeImage;
typedef struct _ThemeMatchData ThemeMatchData;
typedef struct _ThemePixbuf ThemePixbuf;
enum
{
TOKEN_IMAGE = G_TOKEN_LAST + 1,
TOKEN_FUNCTION,
TOKEN_FILE,
TOKEN_STRETCH,
TOKEN_RECOLORABLE,
TOKEN_BORDER,
TOKEN_DETAIL,
TOKEN_STATE,
TOKEN_SHADOW,
TOKEN_GAP_SIDE,
TOKEN_GAP_FILE,
TOKEN_GAP_BORDER,
TOKEN_GAP_START_FILE,
TOKEN_GAP_START_BORDER,
TOKEN_GAP_END_FILE,
TOKEN_GAP_END_BORDER,
TOKEN_OVERLAY_FILE,
TOKEN_OVERLAY_BORDER,
TOKEN_OVERLAY_STRETCH,
TOKEN_ARROW_DIRECTION,
TOKEN_EXPANDER_STYLE,
TOKEN_WINDOW_EDGE,
TOKEN_D_HLINE,
TOKEN_D_VLINE,
TOKEN_D_SHADOW,
TOKEN_D_POLYGON,
TOKEN_D_ARROW,
TOKEN_D_DIAMOND,
TOKEN_D_OVAL,
TOKEN_D_STRING,
TOKEN_D_BOX,
TOKEN_D_FLAT_BOX,
TOKEN_D_CHECK,
TOKEN_D_OPTION,
TOKEN_D_CROSS,
TOKEN_D_RAMP,
TOKEN_D_TAB,
TOKEN_D_SHADOW_GAP,
TOKEN_D_BOX_GAP,
TOKEN_D_EXTENSION,
TOKEN_D_FOCUS,
TOKEN_D_SLIDER,
TOKEN_D_ENTRY,
TOKEN_D_HANDLE,
TOKEN_D_STEPPER,
TOKEN_D_EXPANDER,
TOKEN_D_RESIZE_GRIP,
TOKEN_TRUE,
TOKEN_FALSE,
TOKEN_TOP,
TOKEN_UP,
TOKEN_BOTTOM,
TOKEN_DOWN,
TOKEN_LEFT,
TOKEN_RIGHT,
TOKEN_NORMAL,
TOKEN_ACTIVE,
TOKEN_PRELIGHT,
TOKEN_SELECTED,
TOKEN_INSENSITIVE,
TOKEN_NONE,
TOKEN_IN,
TOKEN_OUT,
TOKEN_ETCHED_IN,
TOKEN_ETCHED_OUT,
TOKEN_ORIENTATION,
TOKEN_HORIZONTAL,
TOKEN_VERTICAL,
TOKEN_COLLAPSED,
TOKEN_SEMI_COLLAPSED,
TOKEN_SEMI_EXPANDED,
TOKEN_EXPANDED,
TOKEN_NORTH_WEST,
TOKEN_NORTH,
TOKEN_NORTH_EAST,
TOKEN_WEST,
TOKEN_EAST,
TOKEN_SOUTH_WEST,
TOKEN_SOUTH,
TOKEN_SOUTH_EAST
};
typedef enum
{
COMPONENT_NORTH_WEST = 1 << 0,
COMPONENT_NORTH = 1 << 1,
COMPONENT_NORTH_EAST = 1 << 2,
COMPONENT_WEST = 1 << 3,
COMPONENT_CENTER = 1 << 4,
COMPONENT_EAST = 1 << 5,
COMPONENT_SOUTH_EAST = 1 << 6,
COMPONENT_SOUTH = 1 << 7,
COMPONENT_SOUTH_WEST = 1 << 8,
COMPONENT_ALL = 1 << 9
} ThemePixbufComponent;
typedef enum {
THEME_MATCH_GAP_SIDE = 1 << 0,
THEME_MATCH_ORIENTATION = 1 << 1,
THEME_MATCH_STATE = 1 << 2,
THEME_MATCH_SHADOW = 1 << 3,
THEME_MATCH_ARROW_DIRECTION = 1 << 4,
THEME_MATCH_EXPANDER_STYLE = 1 << 5,
THEME_MATCH_WINDOW_EDGE = 1 << 6
} ThemeMatchFlags;
typedef enum {
THEME_CONSTANT_ROWS = 1 << 0,
THEME_CONSTANT_COLS = 1 << 1,
THEME_MISSING = 1 << 2
} ThemeRenderHints;
struct _ThemePixbuf
{
gchar *filename;
GdkPixbuf *pixbuf;
gboolean stretch;
gint border_left;
gint border_right;
gint border_bottom;
gint border_top;
guint hints[3][3];
};
struct _ThemeMatchData
{
guint function; /* Mandatory */
gchar *detail;
ThemeMatchFlags flags;
GtkPositionType gap_side;
GtkOrientation orientation;
GtkStateType state;
GtkShadowType shadow;
GtkArrowType arrow_direction;
GtkExpanderStyle expander_style;
GdkWindowEdge window_edge;
};
struct _ThemeImage
{
guint refcount;
ThemePixbuf *background;
ThemePixbuf *overlay;
ThemePixbuf *gap_start;
ThemePixbuf *gap;
ThemePixbuf *gap_end;
gchar recolorable;
ThemeMatchData match_data;
};
G_GNUC_INTERNAL ThemePixbuf *theme_pixbuf_new (void);
G_GNUC_INTERNAL void theme_pixbuf_destroy (ThemePixbuf *theme_pb);
G_GNUC_INTERNAL void theme_pixbuf_set_filename (ThemePixbuf *theme_pb,
const char *filename);
G_GNUC_INTERNAL GdkPixbuf * theme_pixbuf_get_pixbuf (ThemePixbuf *theme_pb);
G_GNUC_INTERNAL void theme_pixbuf_set_border (ThemePixbuf *theme_pb,
gint left,
gint right,
gint top,
gint bottom);
G_GNUC_INTERNAL void theme_pixbuf_set_stretch (ThemePixbuf *theme_pb,
gboolean stretch);
G_GNUC_INTERNAL void theme_pixbuf_render (ThemePixbuf *theme_pb,
cairo_t *cr,
guint component_mask,
gboolean center,
gint dest_x,
gint dest_y,
gint dest_width,
gint dest_height);
extern GtkStyleClass pixmap_default_class;
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