pixbuf-draw.c

This GTK+ version 2.12.3. GTK+ is a multi-platform toolkit for creating graphical user interfaces.

  match_data.function = TOKEN_D_OPTION;
  match_data.detail = (gchar *)detail;
  match_data.flags = THEME_MATCH_SHADOW | THEME_MATCH_STATE;
  match_data.shadow = shadow;
  match_data.state = state;
  
  if (!draw_simple_image (style, window, area, widget, &match_data, TRUE, TRUE,
			  x, y, width, height))
    parent_class->draw_option (style, window, state, shadow, area, widget, detail,
			       x, y, width, height);
}

static void
draw_tab (GtkStyle     *style,
	  GdkWindow    *window,
	  GtkStateType  state,
	  GtkShadowType shadow,
	  GdkRectangle *area,
	  GtkWidget    *widget,
	  const gchar  *detail,
	  gint          x,
	  gint          y,
	  gint          width,
	  gint          height)
{
  ThemeMatchData match_data;
  
  g_return_if_fail(style != NULL);
  g_return_if_fail(window != NULL);

  match_data.function = TOKEN_D_TAB;
  match_data.detail = (gchar *)detail;
  match_data.flags = THEME_MATCH_SHADOW | THEME_MATCH_STATE;
  match_data.shadow = shadow;
  match_data.state = state;
  
  if (!draw_simple_image (style, window, area, widget, &match_data, TRUE, TRUE,
			  x, y, width, height))
    parent_class->draw_tab (style, window, state, shadow, area, widget, detail,
			    x, y, width, height);
}

static void
draw_shadow_gap (GtkStyle       *style,
		 GdkWindow      *window,
		 GtkStateType    state,
		 GtkShadowType   shadow,
		 GdkRectangle   *area,
		 GtkWidget      *widget,
		 const gchar    *detail,
		 gint            x,
		 gint            y,
		 gint            width,
		 gint            height,
		 GtkPositionType gap_side,
		 gint            gap_x,
		 gint            gap_width)
{
  ThemeMatchData match_data;
  
  match_data.function = TOKEN_D_SHADOW_GAP;
  match_data.detail = (gchar *)detail;
  match_data.flags = THEME_MATCH_SHADOW | THEME_MATCH_STATE;
  match_data.flags = (THEME_MATCH_SHADOW | 
		      THEME_MATCH_STATE | 
		      THEME_MATCH_ORIENTATION);
  match_data.shadow = shadow;
  match_data.state = state;
  
  if (!draw_gap_image (style, window, area, widget, &match_data, FALSE,
		       x, y, width, height, gap_side, gap_x, gap_width))
    parent_class->draw_shadow_gap (style, window, state, shadow, area, widget, detail,
				   x, y, width, height, gap_side, gap_x, gap_width);
}

static void
draw_box_gap (GtkStyle       *style,
	      GdkWindow      *window,
	      GtkStateType    state,
	      GtkShadowType   shadow,
	      GdkRectangle   *area,
	      GtkWidget      *widget,
	      const gchar    *detail,
	      gint            x,
	      gint            y,
	      gint            width,
	      gint            height,
	      GtkPositionType gap_side,
	      gint            gap_x,
	      gint            gap_width)
{
  ThemeMatchData match_data;
  
  match_data.function = TOKEN_D_BOX_GAP;
  match_data.detail = (gchar *)detail;
  match_data.flags = THEME_MATCH_SHADOW | THEME_MATCH_STATE;
  match_data.flags = (THEME_MATCH_SHADOW | 
		      THEME_MATCH_STATE | 
		      THEME_MATCH_ORIENTATION);
  match_data.shadow = shadow;
  match_data.state = state;
  
  if (!draw_gap_image (style, window, area, widget, &match_data, TRUE,
		       x, y, width, height, gap_side, gap_x, gap_width))
    parent_class->draw_box_gap (style, window, state, shadow, area, widget, detail,
				x, y, width, height, gap_side, gap_x, gap_width);
}

static void
draw_extension (GtkStyle       *style,
		GdkWindow      *window,
		GtkStateType    state,
		GtkShadowType   shadow,
		GdkRectangle   *area,
		GtkWidget      *widget,
		const gchar    *detail,
		gint            x,
		gint            y,
		gint            width,
		gint            height,
		GtkPositionType gap_side)
{
  ThemeMatchData match_data;
  
  g_return_if_fail (style != NULL);
  g_return_if_fail (window != NULL);

  match_data.function = TOKEN_D_EXTENSION;
  match_data.detail = (gchar *)detail;
  match_data.flags = THEME_MATCH_SHADOW | THEME_MATCH_STATE | THEME_MATCH_GAP_SIDE;
  match_data.shadow = shadow;
  match_data.state = state;
  match_data.gap_side = gap_side;

  if (!draw_simple_image (style, window, area, widget, &match_data, TRUE, TRUE,
			  x, y, width, height))
    parent_class->draw_extension (style, window, state, shadow, area, widget, detail,
				  x, y, width, height, gap_side);
}

static void
draw_focus (GtkStyle     *style,
	    GdkWindow    *window,
	    GtkStateType  state_type,
	    GdkRectangle *area,
	    GtkWidget    *widget,
	    const gchar  *detail,
	    gint          x,
	    gint          y,
	    gint          width,
	    gint          height)
{
  ThemeMatchData match_data;
  
  g_return_if_fail (style != NULL);
  g_return_if_fail (window != NULL);

  match_data.function = TOKEN_D_FOCUS;
  match_data.detail = (gchar *)detail;
  match_data.flags = 0;
  
  if (!draw_simple_image (style, window, area, widget, &match_data, TRUE, FALSE,
			  x, y, width, height))
    parent_class->draw_focus (style, window, state_type, area, widget, detail,
			      x, y, width, height);
}

static void
draw_slider (GtkStyle      *style,
	     GdkWindow     *window,
	     GtkStateType   state,
	     GtkShadowType  shadow,
	     GdkRectangle  *area,
	     GtkWidget     *widget,
	     const gchar   *detail,
	     gint           x,
	     gint           y,
	     gint           width,
	     gint           height,
	     GtkOrientation orientation)
{
  ThemeMatchData           match_data;
  
  g_return_if_fail(style != NULL);
  g_return_if_fail(window != NULL);

  match_data.function = TOKEN_D_SLIDER;
  match_data.detail = (gchar *)detail;
  match_data.flags = (THEME_MATCH_SHADOW | 
		      THEME_MATCH_STATE | 
		      THEME_MATCH_ORIENTATION);
  match_data.shadow = shadow;
  match_data.state = state;
  match_data.orientation = orientation;

  if (!draw_simple_image (style, window, area, widget, &match_data, TRUE, TRUE,
			  x, y, width, height))
    parent_class->draw_slider (style, window, state, shadow, area, widget, detail,
			       x, y, width, height, orientation);
}


static void
draw_handle (GtkStyle      *style,
	     GdkWindow     *window,
	     GtkStateType   state,
	     GtkShadowType  shadow,
	     GdkRectangle  *area,
	     GtkWidget     *widget,
	     const gchar   *detail,
	     gint           x,
	     gint           y,
	     gint           width,
	     gint           height,
	     GtkOrientation orientation)
{
  ThemeMatchData match_data;
  
  g_return_if_fail (style != NULL);
  g_return_if_fail (window != NULL);

  match_data.function = TOKEN_D_HANDLE;
  match_data.detail = (gchar *)detail;
  match_data.flags = (THEME_MATCH_SHADOW | 
		      THEME_MATCH_STATE | 
		      THEME_MATCH_ORIENTATION);
  match_data.shadow = shadow;
  match_data.state = state;
  match_data.orientation = orientation;

  if (!draw_simple_image (style, window, area, widget, &match_data, TRUE, TRUE,
			  x, y, width, height))
    parent_class->draw_handle (style, window, state, shadow, area, widget, detail,
			       x, y, width, height, orientation);
}

static void
draw_expander (GtkStyle      *style,
	       GdkWindow     *window,
	       GtkStateType   state,
	       GdkRectangle  *area,
	       GtkWidget     *widget,
	       const gchar   *detail,
	       gint           x,
	       gint           y,
	       GtkExpanderStyle expander_style)
{
#define DEFAULT_EXPANDER_SIZE 12

  ThemeMatchData match_data;
  gint expander_size;
  gint radius;
  
  g_return_if_fail (style != NULL);
  g_return_if_fail (window != NULL);

  if (widget &&
      gtk_widget_class_find_style_property (GTK_WIDGET_GET_CLASS (widget),
                                            "expander-size"))
    {
      gtk_widget_style_get (widget,
			    "expander-size", &expander_size,
			    NULL);
    }
  else
    expander_size = DEFAULT_EXPANDER_SIZE;

  radius = expander_size/2;

  match_data.function = TOKEN_D_EXPANDER;
  match_data.detail = (gchar *)detail;
  match_data.flags = (THEME_MATCH_STATE | 
		      THEME_MATCH_EXPANDER_STYLE);
  match_data.state = state;
  match_data.expander_style = expander_style;

  if (!draw_simple_image (style, window, area, widget, &match_data, TRUE, TRUE,
			  x - radius, y - radius, expander_size, expander_size))
    parent_class->draw_expander (style, window, state, area, widget, detail,
				 x, y, expander_style);
}

static void
draw_resize_grip (GtkStyle      *style,
		     GdkWindow     *window,
		     GtkStateType   state,
		     GdkRectangle  *area,
		     GtkWidget     *widget,
		     const gchar   *detail,
		     GdkWindowEdge  edge,
		     gint           x,
		     gint           y,
		     gint           width,
		     gint           height)
{
  ThemeMatchData match_data;
  
  g_return_if_fail (style != NULL);
  g_return_if_fail (window != NULL);

  match_data.function = TOKEN_D_RESIZE_GRIP;
  match_data.detail = (gchar *)detail;
  match_data.flags = (THEME_MATCH_STATE | 
		      THEME_MATCH_WINDOW_EDGE);
  match_data.state = state;
  match_data.window_edge = edge;

  if (!draw_simple_image (style, window, area, widget, &match_data, TRUE, TRUE,
			  x, y, width, height))
    parent_class->draw_resize_grip (style, window, state, area, widget, detail,
				    edge, x, y, width, height);
}

GType pixbuf_type_style = 0;

void 
pixbuf_style_register_type (GTypeModule *module) 
{
  static const GTypeInfo object_info =
    {
    sizeof (PixbufStyleClass),
    (GBaseInitFunc) NULL,
    (GBaseFinalizeFunc) NULL,
    (GClassInitFunc) pixbuf_style_class_init,
    NULL,           /* class_finalize */
    NULL,           /* class_data */
    sizeof (PixbufStyle),
    0,              /* n_preallocs */
    (GInstanceInitFunc) pixbuf_style_init,
  };
  
  pixbuf_type_style = g_type_module_register_type (module,
						   GTK_TYPE_STYLE,
						   "PixbufStyle",
						   &object_info, 0);
}

static void
pixbuf_style_init (PixbufStyle *style)
{
}

static void
pixbuf_style_class_init (PixbufStyleClass *klass)
{
  GtkStyleClass *style_class = GTK_STYLE_CLASS (klass);

  parent_class = g_type_class_peek_parent (klass);

  style_class->draw_hline = draw_hline;
  style_class->draw_vline = draw_vline;
  style_class->draw_shadow = draw_shadow;
  style_class->draw_arrow = draw_arrow;
  style_class->draw_diamond = draw_diamond;
  style_class->draw_string = draw_string;
  style_class->draw_box = draw_box;
  style_class->draw_flat_box = draw_flat_box;
  style_class->draw_check = draw_check;
  style_class->draw_option = draw_option;
  style_class->draw_tab = draw_tab;
  style_class->draw_shadow_gap = draw_shadow_gap;
  style_class->draw_box_gap = draw_box_gap;
  style_class->draw_extension = draw_extension;
  style_class->draw_focus = draw_focus;
  style_class->draw_slider = draw_slider;
  style_class->draw_handle = draw_handle;
  style_class->draw_expander = draw_expander;
  style_class->draw_resize_grip = draw_resize_grip;
}