Commit 5a4bcb8c authored by Michael Natterer's avatar Michael Natterer 😴

app: use a temporary GimpCanvasGuide to draw guides guides

parent 50755d81
......@@ -48,6 +48,7 @@
#include "widgets/gimpwidgets-utils.h"
#include "gimpcanvas.h"
#include "gimpcanvasguide.h"
#include "gimpdisplay.h"
#include "gimpdisplayshell.h"
#include "gimpdisplayshell-appearance.h"
......@@ -134,10 +135,8 @@ gimp_display_shell_draw_guide (GimpDisplayShell *shell,
GimpGuide *guide,
gboolean active)
{
gint position;
gdouble dx1, dy1, dx2, dy2;
gint x1, y1, x2, y2;
gint x, y;
GimpCanvasItem *item;
gint position;
g_return_if_fail (GIMP_IS_DISPLAY_SHELL (shell));
g_return_if_fail (cr != NULL);
......@@ -147,40 +146,14 @@ gimp_display_shell_draw_guide (GimpDisplayShell *shell,
if (position < 0)
return;
cairo_clip_extents (cr, &dx1, &dy1, &dx2, &dy2);
item = gimp_canvas_guide_new (gimp_guide_get_orientation (guide), position);
x1 = floor (dx1);
y1 = floor (dy1);
x2 = ceil (dx2);
y2 = ceil (dy2);
g_object_set (item, "guide-style", TRUE, NULL);
gimp_canvas_item_set_highlight (item, active);
gimp_display_shell_set_guide_style (shell, cr, active);
gimp_canvas_item_draw (item, shell, cr);
switch (gimp_guide_get_orientation (guide))
{
case GIMP_ORIENTATION_HORIZONTAL:
gimp_display_shell_transform_xy (shell, 0, position, &x, &y);
if (y >= y1 && y < y2)
{
cairo_move_to (cr, x1, y + 0.5);
cairo_line_to (cr, x2, y + 0.5);
}
break;
case GIMP_ORIENTATION_VERTICAL:
gimp_display_shell_transform_xy (shell, position, 0, &x, &y);
if (x >= x1 && x < x2)
{
cairo_move_to (cr, x + 0.5, y1);
cairo_line_to (cr, x + 0.5, y2);
}
break;
case GIMP_ORIENTATION_UNKNOWN:
return;
}
cairo_stroke (cr);
g_object_unref (item);
}
void
......
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