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drawcontext: Move variable into private struct

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... and get rid of duplicate variable in the process.
This commit is contained in:
Benjamin Otte 2018-04-23 18:17:29 +02:00
parent a865621519
commit 6aa89f2163
2 changed files with 9 additions and 12 deletions
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19
gdk/gdkdrawcontext.c
View File

@ -51,7 +51,7 @@ typedef struct _GdkDrawContextPrivate GdkDrawContextPrivate;
struct _GdkDrawContextPrivate {
GdkSurface *surface;
guint is_drawing : 1;
cairo_region_t *frame_region;
};
enum {
@ -194,7 +194,7 @@ gdk_draw_context_is_drawing (GdkDrawContext *context)
{
GdkDrawContextPrivate *priv = gdk_draw_context_get_instance_private (context);
return priv->is_drawing;
return priv->frame_region != NULL;
}
/*< private >
@ -305,11 +305,10 @@ gdk_draw_context_begin_frame (GdkDrawContext *context,
return;
}
context->frame_region = cairo_region_copy (region);
priv->is_drawing = TRUE;
priv->frame_region = cairo_region_copy (region);
priv->surface->paint_context = g_object_ref (context);
GDK_DRAW_CONTEXT_GET_CLASS (context)->begin_frame (context, context->frame_region);
GDK_DRAW_CONTEXT_GET_CLASS (context)->begin_frame (context, priv->frame_region);
}
/**
@ -350,12 +349,10 @@ gdk_draw_context_end_frame (GdkDrawContext *context)
}
GDK_DRAW_CONTEXT_GET_CLASS (context)->end_frame (context,
context->frame_region,
priv->frame_region,
priv->surface->active_update_area);
priv->is_drawing = FALSE;
g_clear_pointer (&context->frame_region, cairo_region_destroy);
g_clear_pointer (&priv->frame_region, cairo_region_destroy);
g_clear_object (&priv->surface->paint_context);
}
@ -378,7 +375,9 @@ gdk_draw_context_end_frame (GdkDrawContext *context)
const cairo_region_t *
gdk_draw_context_get_frame_region (GdkDrawContext *context)
{
GdkDrawContextPrivate *priv = gdk_draw_context_get_instance_private (context);
g_return_val_if_fail (GDK_IS_DRAW_CONTEXT (context), NULL);
return context->frame_region;
return priv->frame_region;
}

2
gdk/gdkdrawcontextprivate.h
View File

@ -34,8 +34,6 @@ typedef struct _GdkDrawContextClass GdkDrawContextClass;
struct _GdkDrawContext
{
GObject parent_instance;
cairo_region_t *frame_region;
};
struct _GdkDrawContextClass