[gtk+/rendering-cleanup: 13/142] style: Convert draw_shadow_gap vfunc to a Cairo version
- From: Benjamin Otte <otte src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gtk+/rendering-cleanup: 13/142] style: Convert draw_shadow_gap vfunc to a Cairo version
- Date: Thu, 9 Sep 2010 16:05:23 +0000 (UTC)
commit 9e51ec964d2fdecc4856cc28cfcc10be4c20cf4f
Author: Benjamin Otte <otte redhat com>
Date: Mon Aug 16 16:09:11 2010 +0200
style: Convert draw_shadow_gap vfunc to a Cairo version
gtk/gtkstyle.c | 81 ++++++++++++++++++++++++++--------
gtk/gtkstyle.h | 44 ++++++++++++-------
modules/engines/pixbuf/pixbuf-draw.c | 7 +--
3 files changed, 94 insertions(+), 38 deletions(-)
---
diff --git a/gtk/gtkstyle.c b/gtk/gtkstyle.c
index eb6cd7d..71c4307 100644
--- a/gtk/gtkstyle.c
+++ b/gtk/gtkstyle.c
@@ -199,10 +199,9 @@ static void gtk_default_draw_tab (GtkStyle *style,
gint width,
gint height);
static void gtk_default_draw_shadow_gap (GtkStyle *style,
- GdkWindow *window,
+ cairo_t *cr,
GtkStateType state_type,
GtkShadowType shadow_type,
- GdkRectangle *area,
GtkWidget *widget,
const gchar *detail,
gint x,
@@ -3032,10 +3031,9 @@ gtk_default_draw_tab (GtkStyle *style,
static void
gtk_default_draw_shadow_gap (GtkStyle *style,
- GdkWindow *window,
+ cairo_t *cr,
GtkStateType state_type,
GtkShadowType shadow_type,
- GdkRectangle *area,
GtkWidget *widget,
const gchar *detail,
gint x,
@@ -3050,9 +3048,6 @@ gtk_default_draw_shadow_gap (GtkStyle *style,
GdkColor *color2 = NULL;
GdkColor *color3 = NULL;
GdkColor *color4 = NULL;
- cairo_t *cr;
-
- sanitize_size (window, &width, &height);
switch (shadow_type)
{
@@ -3085,13 +3080,6 @@ gtk_default_draw_shadow_gap (GtkStyle *style,
break;
}
- cr = gdk_cairo_create (window);
- if (area)
- {
- gdk_cairo_rectangle (cr, area);
- cairo_clip (cr);
- }
-
switch (shadow_type)
{
case GTK_SHADOW_NONE:
@@ -3235,8 +3223,6 @@ gtk_default_draw_shadow_gap (GtkStyle *style,
break;
}
}
-
- cairo_destroy (cr);
}
static void
@@ -5558,13 +5544,72 @@ gtk_paint_shadow_gap (GtkStyle *style,
gint gap_x,
gint gap_width)
{
+ cairo_t *cr;
+
g_return_if_fail (GTK_IS_STYLE (style));
g_return_if_fail (GTK_STYLE_GET_CLASS (style)->draw_shadow_gap != NULL);
g_return_if_fail (style->depth == gdk_drawable_get_depth (window));
- GTK_STYLE_GET_CLASS (style)->draw_shadow_gap (style, window, state_type, shadow_type,
- (GdkRectangle *) area, widget, detail,
+ sanitize_size (window, &width, &height);
+
+ cr = gtk_style_cairo_create (window, area);
+
+ gtk_cairo_paint_shadow_gap (style, cr, state_type, shadow_type,
+ widget, detail,
+ x, y, width, height, gap_side, gap_x, gap_width);
+
+ cairo_destroy (cr);
+}
+
+
+/**
+ * gtk_cairo_paint_shadow_gap:
+ * @style: a #GtkStyle
+ * @cr: a #cairo_t
+ * @state_type: a state
+ * @shadow_type: type of shadow to draw
+ * @widget: (allow-none): the widget
+ * @detail: (allow-none): a style detail
+ * @x: x origin of the rectangle
+ * @y: y origin of the rectangle
+ * @width: width of the rectangle
+ * @height: width of the rectangle
+ * @gap_side: side in which to leave the gap
+ * @gap_x: starting position of the gap
+ * @gap_width: width of the gap
+ *
+ * Draws a shadow around the given rectangle in @cr
+ * using the given style and state and shadow type, leaving a
+ * gap in one side.
+*/
+void
+gtk_cairo_paint_shadow_gap (GtkStyle *style,
+ cairo_t *cr,
+ GtkStateType state_type,
+ GtkShadowType shadow_type,
+ GtkWidget *widget,
+ const gchar *detail,
+ gint x,
+ gint y,
+ gint width,
+ gint height,
+ GtkPositionType gap_side,
+ gint gap_x,
+ gint gap_width)
+{
+ g_return_if_fail (GTK_IS_STYLE (style));
+ g_return_if_fail (GTK_STYLE_GET_CLASS (style)->draw_shadow_gap != NULL);
+ g_return_if_fail (cr != NULL);
+ g_return_if_fail (width >= 0);
+ g_return_if_fail (height >= 0);
+
+ cairo_save (cr);
+
+ GTK_STYLE_GET_CLASS (style)->draw_shadow_gap (style, cr, state_type, shadow_type,
+ widget, detail,
x, y, width, height, gap_side, gap_x, gap_width);
+
+ cairo_restore (cr);
}
diff --git a/gtk/gtkstyle.h b/gtk/gtkstyle.h
index 0a2b66b..79ff274 100644
--- a/gtk/gtkstyle.h
+++ b/gtk/gtkstyle.h
@@ -264,10 +264,9 @@ struct _GtkStyleClass
gint width,
gint height);
void (*draw_shadow_gap) (GtkStyle *style,
- GdkWindow *window,
+ cairo_t *cr,
GtkStateType state_type,
GtkShadowType shadow_type,
- GdkRectangle *area,
GtkWidget *widget,
const gchar *detail,
gint x,
@@ -650,20 +649,33 @@ void gtk_cairo_paint_tab (GtkStyle *style,
gint y,
gint width,
gint height);
-void gtk_paint_shadow_gap (GtkStyle *style,
- GdkWindow *window,
- GtkStateType state_type,
- GtkShadowType shadow_type,
- const GdkRectangle *area,
- GtkWidget *widget,
- const gchar *detail,
- gint x,
- gint y,
- gint width,
- gint height,
- GtkPositionType gap_side,
- gint gap_x,
- gint gap_width);
+void gtk_paint_shadow_gap (GtkStyle *style,
+ GdkWindow *window,
+ GtkStateType state_type,
+ GtkShadowType shadow_type,
+ const GdkRectangle *area,
+ GtkWidget *widget,
+ const gchar *detail,
+ gint x,
+ gint y,
+ gint width,
+ gint height,
+ GtkPositionType gap_side,
+ gint gap_x,
+ gint gap_width);
+void gtk_cairo_paint_shadow_gap (GtkStyle *style,
+ cairo_t *cr,
+ GtkStateType state_type,
+ GtkShadowType shadow_type,
+ GtkWidget *widget,
+ const gchar *detail,
+ gint x,
+ gint y,
+ gint width,
+ gint height,
+ GtkPositionType gap_side,
+ gint gap_x,
+ gint gap_width);
void gtk_paint_box_gap (GtkStyle *style,
GdkWindow *window,
GtkStateType state_type,
diff --git a/modules/engines/pixbuf/pixbuf-draw.c b/modules/engines/pixbuf/pixbuf-draw.c
index f91ed8d..a63cc2b 100644
--- a/modules/engines/pixbuf/pixbuf-draw.c
+++ b/modules/engines/pixbuf/pixbuf-draw.c
@@ -769,10 +769,9 @@ draw_tab (GtkStyle *style,
static void
draw_shadow_gap (GtkStyle *style,
- GdkWindow *window,
+ cairo_t *cr,
GtkStateType state,
GtkShadowType shadow,
- GdkRectangle *area,
GtkWidget *widget,
const gchar *detail,
gint x,
@@ -794,9 +793,9 @@ draw_shadow_gap (GtkStyle *style,
match_data.shadow = shadow;
match_data.state = state;
- if (!draw_gap_image_no_cairo (style, window, area, widget, &match_data, FALSE,
+ if (!draw_gap_image (style, cr, 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,
+ parent_class->draw_shadow_gap (style, cr, state, shadow, widget, detail,
x, y, width, height, gap_side, gap_x, gap_width);
}
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