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render: Add renderops trampolines for CSS functions

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This commit is contained in:
Benjamin Otte
2015-06-30 04:43:10 +02:00
parent fc9b67a739
commit 8105d45fe1
3 changed files with 295 additions and 48 deletions
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94
gtk/gtkrender.c
View File

@@ -31,9 +31,7 @@
#include "gtkcssshadowsvalueprivate.h"
#include "gtkcsstransformvalueprivate.h"
#include "gtkhslaprivate.h"
#include "gtkrenderbackgroundprivate.h"
#include "gtkrenderborderprivate.h"
#include "gtkrendericonprivate.h"
#include "gtkrenderopsprivate.h"
#include "gtkstylecontextprivate.h"
#include "fallback-c89.c"
@@ -57,7 +55,7 @@ gtk_do_render_check (GtkStyleContext *context,
else
image_type = GTK_CSS_IMAGE_BUILTIN_CHECK;
gtk_css_style_render_icon (gtk_style_context_lookup_style (context), cr, x, y, width, height, image_type);
gtk_render_ops_draw_icon (gtk_style_context_lookup_style (context), cr, x, y, width, height, image_type);
}
/**
@@ -122,7 +120,7 @@ gtk_do_render_option (GtkStyleContext *context,
else
image_type = GTK_CSS_IMAGE_BUILTIN_OPTION;
gtk_css_style_render_icon (gtk_style_context_lookup_style (context), cr, x, y, width, height, image_type);
gtk_render_ops_draw_icon (gtk_style_context_lookup_style (context), cr, x, y, width, height, image_type);
}
/**
@@ -199,7 +197,7 @@ gtk_do_render_arrow (GtkStyleContext *context,
break;
}
gtk_css_style_render_icon (gtk_style_context_lookup_style (context), cr, x, y, size, size, image_type);
gtk_render_ops_draw_icon (gtk_style_context_lookup_style (context), cr, x, y, size, size, image_type);
}
/**
@@ -280,9 +278,9 @@ gtk_render_background (GtkStyleContext *context,
cairo_save (cr);
cairo_new_path (cr);
gtk_css_style_render_background (gtk_style_context_lookup_style (context),
cr, x, y, width, height,
gtk_style_context_get_junction_sides (context));
gtk_render_ops_draw_background (gtk_style_context_lookup_style (context),
cr, x, y, width, height,
gtk_style_context_get_junction_sides (context));
cairo_restore (cr);
}
@@ -322,11 +320,11 @@ gtk_render_frame (GtkStyleContext *context,
cairo_save (cr);
cairo_new_path (cr);
gtk_css_style_render_border (gtk_style_context_lookup_style (context),
cr,
x, y, width, height,
0,
gtk_style_context_get_junction_sides (context));
gtk_render_ops_draw_border (gtk_style_context_lookup_style (context),
cr,
x, y, width, height,
0,
gtk_style_context_get_junction_sides (context));
cairo_restore (cr);
@@ -367,7 +365,7 @@ gtk_do_render_expander (GtkStyleContext *context,
: GTK_CSS_IMAGE_BUILTIN_EXPANDER_VERTICAL_LEFT;
}
gtk_css_style_render_icon (gtk_style_context_lookup_style (context), cr, x, y, width, height, image_type);
gtk_render_ops_draw_icon (gtk_style_context_lookup_style (context), cr, x, y, width, height, image_type);
}
/**
@@ -445,9 +443,9 @@ gtk_render_focus (GtkStyleContext *context,
cairo_save (cr);
cairo_new_path (cr);
gtk_css_style_render_outline (gtk_style_context_lookup_style (context),
cr,
x, y, width, height);
gtk_render_ops_draw_outline (gtk_style_context_lookup_style (context),
cr,
x, y, width, height);
cairo_restore (cr);
}
@@ -604,15 +602,15 @@ gtk_do_render_slider (GtkStyleContext *context,
style = gtk_style_context_lookup_style (context);
junction = gtk_style_context_get_junction_sides (context);
gtk_css_style_render_background (style,
cr,
x, y, width, height,
junction);
gtk_css_style_render_border (style,
cr,
x, y, width, height,
0,
junction);
gtk_render_ops_draw_background (style,
cr,
x, y, width, height,
junction);
gtk_render_ops_draw_border (style,
cr,
x, y, width, height,
0,
junction);
}
/**
@@ -751,9 +749,9 @@ gtk_css_style_render_frame_gap (GtkCssStyle *style,
cairo_rectangle (cr, x0, yc + hc, x1 - x0, y1 - (yc + hc));
cairo_clip (cr);
gtk_css_style_render_border (style, cr,
x, y, width, height,
0, junction);
gtk_render_ops_draw_border (style, cr,
x, y, width, height,
0, junction);
cairo_restore (cr);
}
@@ -851,15 +849,15 @@ gtk_css_style_render_extension (GtkCssStyle *style,
break;
}
gtk_css_style_render_background (style,
cr,
x, y,
width, height,
junction);
gtk_render_ops_draw_background (style,
cr,
x, y,
width, height,
junction);
gtk_css_style_render_border (style, cr,
x, y, width, height,
hidden_side, junction);
gtk_render_ops_draw_border (style, cr,
x, y, width, height,
hidden_side, junction);
}
/**
@@ -954,7 +952,7 @@ gtk_do_render_handle (GtkStyleContext *context,
type = GTK_CSS_IMAGE_BUILTIN_HANDLE;
}
gtk_css_style_render_icon (gtk_style_context_lookup_style (context), cr, x, y, width, height, type);
gtk_render_ops_draw_icon (gtk_style_context_lookup_style (context), cr, x, y, width, height, type);
}
/**
@@ -1030,7 +1028,7 @@ gtk_render_activity (GtkStyleContext *context,
cairo_save (cr);
cairo_new_path (cr);
gtk_css_style_render_icon (gtk_style_context_lookup_style (context), cr, x, y, width, height, GTK_CSS_IMAGE_BUILTIN_SPINNER);
gtk_render_ops_draw_icon (gtk_style_context_lookup_style (context), cr, x, y, width, height, GTK_CSS_IMAGE_BUILTIN_SPINNER);
cairo_restore (cr);
}
@@ -1224,10 +1222,10 @@ gtk_render_icon (GtkStyleContext *context,
surface = gdk_cairo_surface_create_from_pixbuf (pixbuf, 1, NULL);
gtk_css_style_render_icon_surface (gtk_style_context_lookup_style (context),
cr,
surface,
x, y);
gtk_render_ops_draw_icon_surface (gtk_style_context_lookup_style (context),
cr,
surface,
x, y);
cairo_surface_destroy (surface);
@@ -1259,10 +1257,10 @@ gtk_render_icon_surface (GtkStyleContext *context,
cairo_save (cr);
cairo_new_path (cr);
gtk_css_style_render_icon_surface (gtk_style_context_lookup_style (context),
cr,
surface,
x, y);
gtk_render_ops_draw_icon_surface (gtk_style_context_lookup_style (context),
cr,
surface,
x, y);
cairo_restore (cr);
}

176
gtk/gtkrenderops.c
View File

@@ -21,6 +21,10 @@
#include "gtkrenderopsprivate.h"
#include "gtkrenderbackgroundprivate.h"
#include "gtkrenderborderprivate.h"
#include "gtkrendericonprivate.h"
G_DEFINE_TYPE (GtkRenderOps, gtk_render_ops, G_TYPE_OBJECT)
static cairo_t *
@@ -40,11 +44,79 @@ gtk_render_ops_real_end_draw_widget (GtkRenderOps *ops,
cairo_destroy (draw_cr);
}
static void
gtk_render_ops_real_draw_background (GtkRenderOps *ops,
GtkCssStyle *style,
cairo_t *cr,
gdouble x,
gdouble y,
gdouble width,
gdouble height,
GtkJunctionSides junction)
{
gtk_css_style_render_background (style, cr, x, y, width, height, junction);
}
void
gtk_render_ops_real_draw_border (GtkRenderOps *ops,
GtkCssStyle *style,
cairo_t *cr,
gdouble x,
gdouble y,
gdouble width,
gdouble height,
guint hidden_side,
GtkJunctionSides junction)
{
gtk_css_style_render_border (style, cr, x, y, width, height, hidden_side, junction);
}
void
gtk_render_ops_real_draw_outline (GtkRenderOps *ops,
GtkCssStyle *style,
cairo_t *cr,
gdouble x,
gdouble y,
gdouble width,
gdouble height)
{
gtk_css_style_render_outline (style, cr, x, y, width, height);
}
void
gtk_render_ops_real_draw_icon (GtkRenderOps *ops,
GtkCssStyle *style,
cairo_t *cr,
double x,
double y,
double width,
double height,
GtkCssImageBuiltinType builtin_type)
{
gtk_css_style_render_icon (style, cr, x, y, width, height, builtin_type);
}
void
gtk_render_ops_real_draw_icon_surface (GtkRenderOps *ops,
GtkCssStyle *style,
cairo_t *cr,
cairo_surface_t *surface,
double x,
double y)
{
gtk_css_style_render_icon_surface (style, cr, surface, x, y);
}
static void
gtk_render_ops_class_init (GtkRenderOpsClass *klass)
{
klass->begin_draw_widget = gtk_render_ops_real_begin_draw_widget;
klass->end_draw_widget = gtk_render_ops_real_end_draw_widget;
klass->draw_background = gtk_render_ops_real_draw_background;
klass->draw_border = gtk_render_ops_real_draw_border;
klass->draw_outline = gtk_render_ops_real_draw_outline;
klass->draw_icon = gtk_render_ops_real_draw_icon;
klass->draw_icon_surface = gtk_render_ops_real_draw_icon_surface;
}
static void
@@ -105,3 +177,107 @@ gtk_render_ops_end_draw_widget (GtkWidget *widget,
GTK_RENDER_OPS_GET_CLASS (ops)->end_draw_widget (ops, widget, draw_cr, original_cr);
}
void
gtk_render_ops_draw_background (GtkCssStyle *style,
cairo_t *cr,
gdouble x,
gdouble y,
gdouble width,
gdouble height,
GtkJunctionSides junction)
{
GtkRenderOps *ops;
ops = gtk_cairo_get_render_ops (cr);
if (ops == NULL)
{
gtk_render_ops_real_draw_background (NULL, style, cr, x, y, width, height, junction);
return;
}
GTK_RENDER_OPS_GET_CLASS (ops)->draw_background (ops, style, cr, x, y, width, height, junction);
}
void
gtk_render_ops_draw_border (GtkCssStyle *style,
cairo_t *cr,
gdouble x,
gdouble y,
gdouble width,
gdouble height,
guint hidden_side,
GtkJunctionSides junction)
{
GtkRenderOps *ops;
ops = gtk_cairo_get_render_ops (cr);
if (ops == NULL)
{
gtk_render_ops_real_draw_border (NULL, style, cr, x, y, width, height, hidden_side, junction);
return;
}
GTK_RENDER_OPS_GET_CLASS (ops)->draw_border (ops, style, cr, x, y, width, height, hidden_side, junction);
}
void
gtk_render_ops_draw_outline (GtkCssStyle *style,
cairo_t *cr,
gdouble x,
gdouble y,
gdouble width,
gdouble height)
{
GtkRenderOps *ops;
ops = gtk_cairo_get_render_ops (cr);
if (ops == NULL)
{
gtk_render_ops_real_draw_outline (NULL, style, cr, x, y, width, height);
return;
}
GTK_RENDER_OPS_GET_CLASS (ops)->draw_outline (ops, style, cr, x, y, width, height);
}
void
gtk_render_ops_draw_icon (GtkCssStyle *style,
cairo_t *cr,
double x,
double y,
double width,
double height,
GtkCssImageBuiltinType builtin_type)
{
GtkRenderOps *ops;
ops = gtk_cairo_get_render_ops (cr);
if (ops == NULL)
{
gtk_render_ops_real_draw_icon (NULL, style, cr, x, y, width, height, builtin_type);
return;
}
GTK_RENDER_OPS_GET_CLASS (ops)->draw_icon (ops, style, cr, x, y, width, height, builtin_type);
}
void
gtk_render_ops_draw_icon_surface (GtkCssStyle *style,
cairo_t *cr,
cairo_surface_t *surface,
double x,
double y)
{
GtkRenderOps *ops;
ops = gtk_cairo_get_render_ops (cr);
if (ops == NULL)
{
gtk_render_ops_real_draw_icon_surface (NULL, style, cr, surface, x, y);
return;
}
GTK_RENDER_OPS_GET_CLASS (ops)->draw_icon_surface (ops, style, cr, surface, x, y);
}

73
gtk/gtkrenderopsprivate.h
View File

@@ -23,6 +23,7 @@
#include <cairo.h>
#include <gtk/gtktypes.h>
#include "gtkcssimagebuiltinprivate.h"
G_BEGIN_DECLS
@@ -52,6 +53,44 @@ struct _GtkRenderOpsClass
GtkWidget *widget,
cairo_t *draw_cr,
cairo_t *original_cr);
void (* draw_background) (GtkRenderOps *ops,
GtkCssStyle *style,
cairo_t *cr,
gdouble x,
gdouble y,
gdouble width,
gdouble height,
GtkJunctionSides junction);
void (* draw_border) (GtkRenderOps *ops,
GtkCssStyle *style,
cairo_t *cr,
gdouble x,
gdouble y,
gdouble width,
gdouble height,
guint hidden_side,
GtkJunctionSides junction);
void (* draw_outline) (GtkRenderOps *ops,
GtkCssStyle *style,
cairo_t *cr,
gdouble x,
gdouble y,
gdouble width,
gdouble height);
void (* draw_icon) (GtkRenderOps *ops,
GtkCssStyle *style,
cairo_t *cr,
double x,
double y,
double width,
double height,
GtkCssImageBuiltinType builtin_type);
void (* draw_icon_surface) (GtkRenderOps *ops,
GtkCssStyle *style,
cairo_t *cr,
cairo_surface_t *surface,
double x,
double y);
};
GType gtk_render_ops_get_type (void) G_GNUC_CONST;
@@ -67,6 +106,40 @@ void gtk_render_ops_end_draw_widget (GtkWidget
cairo_t *draw_cr,
cairo_t *original_cr);
void gtk_render_ops_draw_background (GtkCssStyle *style,
cairo_t *cr,
gdouble x,
gdouble y,
gdouble width,
gdouble height,
GtkJunctionSides junction);
void gtk_render_ops_draw_border (GtkCssStyle *style,
cairo_t *cr,
gdouble x,
gdouble y,
gdouble width,
gdouble height,
guint hidden_side,
GtkJunctionSides junction);
void gtk_render_ops_draw_outline (GtkCssStyle *style,
cairo_t *cr,
gdouble x,
gdouble y,
gdouble width,
gdouble height);
void gtk_render_ops_draw_icon (GtkCssStyle *style,
cairo_t *cr,
double x,
double y,
double width,
double height,
GtkCssImageBuiltinType builtin_type);
void gtk_render_ops_draw_icon_surface (GtkCssStyle *style,
cairo_t *cr,
cairo_surface_t *surface,
double x,
double y);
G_END_DECLS
#endif /* __GTK_RENDER_OPS_PRIVATE_H__ */