callisto-debian/gtk3
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

roundedbox: Use GtkCssBorderCornerRadius type

Browse Source 
GtkCssBorderRadius is going away.
This commit is contained in:
Benjamin Otte
2012-01-02 02:39:20 +01:00
parent 13aac54d19
commit fdb3abefc3
2 changed files with 111 additions and 107 deletions
Download Patch File Download Diff File Expand all files Collapse all files

211
gtk/gtkroundedbox.c
View File

@ -41,11 +41,12 @@ _gtk_rounded_box_init_rect (GtkRoundedBox *box,
double width,
double height)
{
memset (box, 0, sizeof (GtkRoundedBox));
box->box.x = x;
box->box.y = y;
box->box.width = width;
box->box.height = height;
memset (&box->border_radius, 0, sizeof (GtkCssBorderRadius));
}
/* clamp border radius, following CSS specs */
@ -55,23 +56,23 @@ gtk_rounded_box_clamp_border_radius (GtkRoundedBox *box)
gdouble factor = 1.0;
/* note: division by zero leads to +INF, which is > factor, so will be ignored */
factor = MIN (factor, box->box.width / (box->border_radius.top_left.horizontal +
box->border_radius.top_right.horizontal));
factor = MIN (factor, box->box.height / (box->border_radius.top_right.vertical +
box->border_radius.bottom_right.vertical));
factor = MIN (factor, box->box.width / (box->border_radius.bottom_right.horizontal +
box->border_radius.bottom_left.horizontal));
factor = MIN (factor, box->box.height / (box->border_radius.top_left.vertical +
box->border_radius.bottom_left.vertical));
factor = MIN (factor, box->box.width / (box->top_left.horizontal +
box->top_right.horizontal));
factor = MIN (factor, box->box.height / (box->top_right.vertical +
box->bottom_right.vertical));
factor = MIN (factor, box->box.width / (box->bottom_right.horizontal +
box->bottom_left.horizontal));
factor = MIN (factor, box->box.height / (box->top_left.vertical +
box->bottom_left.vertical));
box->border_radius.top_left.horizontal *= factor;
box->border_radius.top_left.vertical *= factor;
box->border_radius.top_right.horizontal *= factor;
box->border_radius.top_right.vertical *= factor;
box->border_radius.bottom_right.horizontal *= factor;
box->border_radius.bottom_right.vertical *= factor;
box->border_radius.bottom_left.horizontal *= factor;
box->border_radius.bottom_left.vertical *= factor;
box->top_left.horizontal *= factor;
box->top_left.vertical *= factor;
box->top_right.horizontal *= factor;
box->top_right.vertical *= factor;
box->bottom_right.horizontal *= factor;
box->bottom_right.vertical *= factor;
box->bottom_left.horizontal *= factor;
box->bottom_left.vertical *= factor;
}
void
@ -93,13 +94,13 @@ _gtk_rounded_box_apply_border_radius (GtkRoundedBox *box,
NULL);
if (top_left_radius && (junction & GTK_JUNCTION_CORNER_TOPLEFT) == 0)
box->border_radius.top_left = *top_left_radius;
box->top_left = *top_left_radius;
if (top_right_radius && (junction & GTK_JUNCTION_CORNER_TOPRIGHT) == 0)
box->border_radius.top_right = *top_right_radius;
box->top_right = *top_right_radius;
if (bottom_right_radius && (junction & GTK_JUNCTION_CORNER_BOTTOMRIGHT) == 0)
box->border_radius.bottom_right = *bottom_right_radius;
box->bottom_right = *bottom_right_radius;
if (bottom_left_radius && (junction & GTK_JUNCTION_CORNER_BOTTOMLEFT) == 0)
box->border_radius.bottom_left = *bottom_left_radius;
box->bottom_left = *bottom_left_radius;
gtk_rounded_box_clamp_border_radius (box);
@ -152,10 +153,10 @@ _gtk_rounded_box_grow (GtkRoundedBox *box,
box->box.height += top + bottom;
}
gtk_css_border_radius_grow (&box->border_radius.top_left, left, top);
gtk_css_border_radius_grow (&box->border_radius.top_right, right, bottom);
gtk_css_border_radius_grow (&box->border_radius.bottom_right, right, top);
gtk_css_border_radius_grow (&box->border_radius.bottom_left, left, bottom);
gtk_css_border_radius_grow (&box->top_left, left, top);
gtk_css_border_radius_grow (&box->top_right, right, bottom);
gtk_css_border_radius_grow (&box->bottom_right, right, top);
gtk_css_border_radius_grow (&box->bottom_left, left, bottom);
}
void
@ -222,28 +223,28 @@ _gtk_rounded_box_path (const GtkRoundedBox *box,
cairo_new_sub_path (cr);
_cairo_ellipsis (cr,
box->box.x + box->border_radius.top_left.horizontal,
box->box.y + box->border_radius.top_left.vertical,
box->border_radius.top_left.horizontal,
box->border_radius.top_left.vertical,
box->box.x + box->top_left.horizontal,
box->box.y + box->top_left.vertical,
box->top_left.horizontal,
box->top_left.vertical,
G_PI, 3 * G_PI / 2);
_cairo_ellipsis (cr,
box->box.x + box->box.width - box->border_radius.top_right.horizontal,
box->box.y + box->border_radius.top_right.vertical,
box->border_radius.top_right.horizontal,
box->border_radius.top_right.vertical,
box->box.x + box->box.width - box->top_right.horizontal,
box->box.y + box->top_right.vertical,
box->top_right.horizontal,
box->top_right.vertical,
- G_PI / 2, 0);
_cairo_ellipsis (cr,
box->box.x + box->box.width - box->border_radius.bottom_right.horizontal,
box->box.y + box->box.height - box->border_radius.bottom_right.vertical,
box->border_radius.bottom_right.horizontal,
box->border_radius.bottom_right.vertical,
box->box.x + box->box.width - box->bottom_right.horizontal,
box->box.y + box->box.height - box->bottom_right.vertical,
box->bottom_right.horizontal,
box->bottom_right.vertical,
0, G_PI / 2);
_cairo_ellipsis (cr,
box->box.x + box->border_radius.bottom_left.horizontal,
box->box.y + box->box.height - box->border_radius.bottom_left.vertical,
box->border_radius.bottom_left.horizontal,
box->border_radius.bottom_left.vertical,
box->box.x + box->bottom_left.horizontal,
box->box.y + box->box.height - box->bottom_left.vertical,
box->bottom_left.horizontal,
box->bottom_left.vertical,
G_PI / 2, G_PI);
}
@ -255,29 +256,29 @@ _gtk_rounded_box_path_top (const GtkRoundedBox *outer,
cairo_new_sub_path (cr);
_cairo_ellipsis (cr,
outer->box.x + outer->border_radius.top_left.horizontal,
outer->box.y + outer->border_radius.top_left.vertical,
outer->border_radius.top_left.horizontal,
outer->border_radius.top_left.vertical,
outer->box.x + outer->top_left.horizontal,
outer->box.y + outer->top_left.vertical,
outer->top_left.horizontal,
outer->top_left.vertical,
5 * G_PI / 4, 3 * G_PI / 2);
_cairo_ellipsis (cr,
outer->box.x + outer->box.width - outer->border_radius.top_right.horizontal,
outer->box.y + outer->border_radius.top_right.vertical,
outer->border_radius.top_right.horizontal,
outer->border_radius.top_right.vertical,
outer->box.x + outer->box.width - outer->top_right.horizontal,
outer->box.y + outer->top_right.vertical,
outer->top_right.horizontal,
outer->top_right.vertical,
- G_PI / 2, -G_PI / 4);
_cairo_ellipsis_negative (cr,
inner->box.x + inner->box.width - inner->border_radius.top_right.horizontal,
inner->box.y + inner->border_radius.top_right.vertical,
inner->border_radius.top_right.horizontal,
inner->border_radius.top_right.vertical,
inner->box.x + inner->box.width - inner->top_right.horizontal,
inner->box.y + inner->top_right.vertical,
inner->top_right.horizontal,
inner->top_right.vertical,
-G_PI / 4, - G_PI / 2);
_cairo_ellipsis_negative (cr,
inner->box.x + inner->border_radius.top_left.horizontal,
inner->box.y + inner->border_radius.top_left.vertical,
inner->border_radius.top_left.horizontal,
inner->border_radius.top_left.vertical,
inner->box.x + inner->top_left.horizontal,
inner->box.y + inner->top_left.vertical,
inner->top_left.horizontal,
inner->top_left.vertical,
3 * G_PI / 2, 5 * G_PI / 4);
cairo_close_path (cr);
@ -291,29 +292,29 @@ _gtk_rounded_box_path_right (const GtkRoundedBox *outer,
cairo_new_sub_path (cr);
_cairo_ellipsis (cr,
outer->box.x + outer->box.width - outer->border_radius.top_right.horizontal,
outer->box.y + outer->border_radius.top_right.vertical,
outer->border_radius.top_right.horizontal,
outer->border_radius.top_right.vertical,
outer->box.x + outer->box.width - outer->top_right.horizontal,
outer->box.y + outer->top_right.vertical,
outer->top_right.horizontal,
outer->top_right.vertical,
- G_PI / 4, 0);
_cairo_ellipsis (cr,
outer->box.x + outer->box.width - outer->border_radius.bottom_right.horizontal,
outer->box.y + outer->box.height - outer->border_radius.bottom_right.vertical,
outer->border_radius.bottom_right.horizontal,
outer->border_radius.bottom_right.vertical,
outer->box.x + outer->box.width - outer->bottom_right.horizontal,
outer->box.y + outer->box.height - outer->bottom_right.vertical,
outer->bottom_right.horizontal,
outer->bottom_right.vertical,
0, G_PI / 4);
_cairo_ellipsis_negative (cr,
inner->box.x + inner->box.width - inner->border_radius.bottom_right.horizontal,
inner->box.y + inner->box.height - inner->border_radius.bottom_right.vertical,
inner->border_radius.bottom_right.horizontal,
inner->border_radius.bottom_right.vertical,
inner->box.x + inner->box.width - inner->bottom_right.horizontal,
inner->box.y + inner->box.height - inner->bottom_right.vertical,
inner->bottom_right.horizontal,
inner->bottom_right.vertical,
G_PI / 4, 0);
_cairo_ellipsis_negative (cr,
inner->box.x + inner->box.width - inner->border_radius.top_right.horizontal,
inner->box.y + inner->border_radius.top_right.vertical,
inner->border_radius.top_right.horizontal,
inner->border_radius.top_right.vertical,
inner->box.x + inner->box.width - inner->top_right.horizontal,
inner->box.y + inner->top_right.vertical,
inner->top_right.horizontal,
inner->top_right.vertical,
0, - G_PI / 4);
cairo_close_path (cr);
@ -327,29 +328,29 @@ _gtk_rounded_box_path_bottom (const GtkRoundedBox *outer,
cairo_new_sub_path (cr);
_cairo_ellipsis (cr,
outer->box.x + outer->box.width - outer->border_radius.bottom_right.horizontal,
outer->box.y + outer->box.height - outer->border_radius.bottom_right.vertical,
outer->border_radius.bottom_right.horizontal,
outer->border_radius.bottom_right.vertical,
outer->box.x + outer->box.width - outer->bottom_right.horizontal,
outer->box.y + outer->box.height - outer->bottom_right.vertical,
outer->bottom_right.horizontal,
outer->bottom_right.vertical,
G_PI / 4, G_PI / 2);
_cairo_ellipsis (cr,
outer->box.x + outer->border_radius.bottom_left.horizontal,
outer->box.y + outer->box.height - outer->border_radius.bottom_left.vertical,
outer->border_radius.bottom_left.horizontal,
outer->border_radius.bottom_left.vertical,
outer->box.x + outer->bottom_left.horizontal,
outer->box.y + outer->box.height - outer->bottom_left.vertical,
outer->bottom_left.horizontal,
outer->bottom_left.vertical,
G_PI / 2, 3 * G_PI / 4);
_cairo_ellipsis_negative (cr,
inner->box.x + inner->border_radius.bottom_left.horizontal,
inner->box.y + inner->box.height - inner->border_radius.bottom_left.vertical,
inner->border_radius.bottom_left.horizontal,
inner->border_radius.bottom_left.vertical,
inner->box.x + inner->bottom_left.horizontal,
inner->box.y + inner->box.height - inner->bottom_left.vertical,
inner->bottom_left.horizontal,
inner->bottom_left.vertical,
3 * G_PI / 4, G_PI / 2);
_cairo_ellipsis_negative (cr,
inner->box.x + inner->box.width - inner->border_radius.bottom_right.horizontal,
inner->box.y + inner->box.height - inner->border_radius.bottom_right.vertical,
inner->border_radius.bottom_right.horizontal,
inner->border_radius.bottom_right.vertical,
inner->box.x + inner->box.width - inner->bottom_right.horizontal,
inner->box.y + inner->box.height - inner->bottom_right.vertical,
inner->bottom_right.horizontal,
inner->bottom_right.vertical,
G_PI / 2, G_PI / 4);
cairo_close_path (cr);
@ -363,29 +364,29 @@ _gtk_rounded_box_path_left (const GtkRoundedBox *outer,
cairo_new_sub_path (cr);
_cairo_ellipsis (cr,
outer->box.x + outer->border_radius.bottom_left.horizontal,
outer->box.y + outer->box.height - outer->border_radius.bottom_left.vertical,
outer->border_radius.bottom_left.horizontal,
outer->border_radius.bottom_left.vertical,
outer->box.x + outer->bottom_left.horizontal,
outer->box.y + outer->box.height - outer->bottom_left.vertical,
outer->bottom_left.horizontal,
outer->bottom_left.vertical,
3 * G_PI / 4, G_PI);
_cairo_ellipsis (cr,
outer->box.x + outer->border_radius.top_left.horizontal,
outer->box.y + outer->border_radius.top_left.vertical,
outer->border_radius.top_left.horizontal,
outer->border_radius.top_left.vertical,
outer->box.x + outer->top_left.horizontal,
outer->box.y + outer->top_left.vertical,
outer->top_left.horizontal,
outer->top_left.vertical,
G_PI, 5 * G_PI / 4);
_cairo_ellipsis_negative (cr,
inner->box.x + inner->border_radius.top_left.horizontal,
inner->box.y + inner->border_radius.top_left.vertical,
inner->border_radius.top_left.horizontal,
inner->border_radius.top_left.vertical,
inner->box.x + inner->top_left.horizontal,
inner->box.y + inner->top_left.vertical,
inner->top_left.horizontal,
inner->top_left.vertical,
5 * G_PI / 4, G_PI);
_cairo_ellipsis_negative (cr,
inner->box.x + inner->border_radius.bottom_left.horizontal,
inner->box.y + inner->box.height - inner->border_radius.bottom_left.vertical,
inner->border_radius.bottom_left.horizontal,
inner->border_radius.bottom_left.vertical,
inner->box.x + inner->bottom_left.horizontal,
inner->box.y + inner->box.height - inner->bottom_left.vertical,
inner->bottom_left.horizontal,
inner->bottom_left.vertical,
G_PI, 3 * G_PI / 4);
cairo_close_path (cr);

7
gtk/gtkroundedboxprivate.h
View File

@ -33,8 +33,11 @@ typedef struct _GtkRoundedBox GtkRoundedBox;
struct _GtkRoundedBox {
/*< private >*/
cairo_rectangle_t box;
GtkCssBorderRadius border_radius;
cairo_rectangle_t box;
GtkCssBorderCornerRadius top_left;
GtkCssBorderCornerRadius top_right;
GtkCssBorderCornerRadius bottom_right;
GtkCssBorderCornerRadius bottom_left;
};
void _gtk_rounded_box_init_rect (GtkRoundedBox *box,