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app: code cleanup

This commit is contained in:
Michael Natterer 2010-06-12 19:37:03 +02:00
parent fc3a89ab0e
commit d3e7864b5c
1 changed files with 15 additions and 18 deletions
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33
app/widgets/gimpoverlayframe.c
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@ -72,12 +72,11 @@ static void
gimp_overlay_frame_size_request (GtkWidget *widget,
GtkRequisition *requisition)
{
GtkContainer *container = GTK_CONTAINER (widget);
GtkWidget *child = gtk_bin_get_child (GTK_BIN (widget));
GtkWidget *child = gtk_bin_get_child (GTK_BIN (widget));
GtkRequisition child_requisition;
gint border_width;
border_width = gtk_container_get_border_width (container);
border_width = gtk_container_get_border_width (GTK_CONTAINER (widget));
requisition->width = border_width * 2;
requisition->height = border_width * 2;
@ -100,14 +99,13 @@ static void
gimp_overlay_frame_size_allocate (GtkWidget *widget,
GtkAllocation *allocation)
{
GtkContainer *container = GTK_CONTAINER (widget);
GtkWidget *child = gtk_bin_get_child (GTK_BIN (widget));
GtkWidget *child = gtk_bin_get_child (GTK_BIN (widget));
GtkAllocation child_allocation;
gint border_width;
gtk_widget_set_allocation (widget, allocation);
border_width = gtk_container_get_border_width (container);
border_width = gtk_container_get_border_width (GTK_CONTAINER (widget));
if (child && gtk_widget_get_visible (child))
{
@ -124,12 +122,11 @@ static gboolean
gimp_overlay_frame_expose (GtkWidget *widget,
GdkEventExpose *eevent)
{
cairo_t *cr = gdk_cairo_create (gtk_widget_get_window (widget));
GtkStyle *style;
cairo_t *cr = gdk_cairo_create (gtk_widget_get_window (widget));
GtkStyle *style = gtk_widget_get_style (widget);
GtkAllocation allocation;
gint border_width;
style = gtk_widget_get_style (widget);
gtk_widget_get_allocation (widget, &allocation);
border_width = gtk_container_get_border_width (GTK_CONTAINER (widget));
@ -142,14 +139,14 @@ gimp_overlay_frame_expose (GtkWidget *widget,
cairo_set_operator (cr, CAIRO_OPERATOR_OVER);
gdk_cairo_set_source_color (cr, &style->bg[GTK_STATE_NORMAL]);
#define TO_RAD(deg) (deg * (G_PI / 180.0))
#define DEG_TO_RAD(deg) ((deg) * (G_PI / 180.0))
cairo_arc (cr,
border_width,
border_width,
border_width,
TO_RAD (180),
TO_RAD (270));
DEG_TO_RAD (180),
DEG_TO_RAD (270));
cairo_line_to (cr,
allocation.width - border_width,
0);
@ -158,8 +155,8 @@ gimp_overlay_frame_expose (GtkWidget *widget,
allocation.width - border_width,
border_width,
border_width,
TO_RAD (270),
TO_RAD (0));
DEG_TO_RAD (270),
DEG_TO_RAD (0));
cairo_line_to (cr,
allocation.width,
allocation.height - border_width);
@ -168,8 +165,8 @@ gimp_overlay_frame_expose (GtkWidget *widget,
allocation.width - border_width,
allocation.height - border_width,
border_width,
TO_RAD (0),
TO_RAD (90));
DEG_TO_RAD (0),
DEG_TO_RAD (90));
cairo_line_to (cr,
border_width,
allocation.height);
@ -178,8 +175,8 @@ gimp_overlay_frame_expose (GtkWidget *widget,
border_width,
allocation.height - border_width,
border_width,
TO_RAD (90),
TO_RAD (180));
DEG_TO_RAD (90),
DEG_TO_RAD (180));
cairo_close_path (cr);
cairo_fill (cr);