Add a drag and drop test client
diff --git a/clients/cairo-util.c b/clients/cairo-util.c
index c4138dd..3aef0af 100644
--- a/clients/cairo-util.c
+++ b/clients/cairo-util.c
@@ -119,11 +119,11 @@
void
tile_mask(cairo_t *cr, cairo_surface_t *surface,
- int x, int y, int width, int height, int margin)
+ int x, int y, int width, int height, int margin, int top_margin)
{
cairo_pattern_t *pattern;
cairo_matrix_t matrix;
- int i, fx, fy;
+ int i, fx, fy, vmargin;
cairo_set_operator(cr, CAIRO_OPERATOR_OVER);
pattern = cairo_pattern_create_for_surface (surface);
@@ -137,11 +137,16 @@
-y + fy * (128 - height));
cairo_pattern_set_matrix(pattern, &matrix);
+ if (fy)
+ vmargin = margin;
+ else
+ vmargin = top_margin;
+
cairo_reset_clip(cr);
cairo_rectangle(cr,
x + fx * (width - margin),
- y + fy * (height - margin),
- margin, margin);
+ y + fy * (height - vmargin),
+ margin, vmargin);
cairo_clip (cr);
cairo_mask(cr, pattern);
}
@@ -196,11 +201,11 @@
void
tile_source(cairo_t *cr, cairo_surface_t *surface,
- int x, int y, int width, int height, int margin)
+ int x, int y, int width, int height, int margin, int top_margin)
{
cairo_pattern_t *pattern;
cairo_matrix_t matrix;
- int i, fx, fy;
+ int i, fx, fy, vmargin;
cairo_set_operator(cr, CAIRO_OPERATOR_OVER);
pattern = cairo_pattern_create_for_surface (surface);
@@ -216,10 +221,15 @@
-y + fy * (128 - height));
cairo_pattern_set_matrix(pattern, &matrix);
+ if (fy)
+ vmargin = margin;
+ else
+ vmargin = top_margin;
+
cairo_rectangle(cr,
x + fx * (width - margin),
- y + fy * (height - margin),
- margin, margin);
+ y + fy * (height - vmargin),
+ margin, vmargin);
cairo_fill(cr);
}
@@ -228,7 +238,7 @@
cairo_matrix_scale(&matrix, 64.0 / (width - 2 * margin), 1);
cairo_matrix_translate(&matrix, -x - width / 2, -y);
cairo_pattern_set_matrix(pattern, &matrix);
- cairo_rectangle(cr, x + margin, y, width - 2 * margin, margin);
+ cairo_rectangle(cr, x + margin, y, width - 2 * margin, top_margin);
cairo_fill(cr);
/* Bottom strecth */
@@ -240,16 +250,17 @@
/* Left strecth */
cairo_matrix_init_translate(&matrix, 0, 64);
- cairo_matrix_scale(&matrix, 1, 64.0 / (height - 2 * margin));
+ cairo_matrix_scale(&matrix, 1, 64.0 / (height - margin - top_margin));
cairo_matrix_translate(&matrix, -x, -y - height / 2);
cairo_pattern_set_matrix(pattern, &matrix);
- cairo_rectangle(cr, x, y + margin, margin, height - 2 * margin);
+ cairo_rectangle(cr, x, y + top_margin,
+ margin, height - margin - top_margin);
cairo_fill(cr);
/* Right strecth */
cairo_matrix_translate(&matrix, -width + 128, 0);
cairo_pattern_set_matrix(pattern, &matrix);
- cairo_rectangle(cr, x + width - margin, y + margin,
- margin, height - 2 * margin);
+ cairo_rectangle(cr, x + width - margin, y + top_margin,
+ margin, height - margin - top_margin);
cairo_fill(cr);
}