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themingengine: Implement ridge and groove

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This commit is contained in:
Benjamin Otte 2012-01-07 21:24:50 +01:00
parent 4ce34a8e13
commit 9e8e9a77b7
1 changed files with 54 additions and 15 deletions
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69
gtk/gtkthemingengine.c
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@ -1530,6 +1530,9 @@ render_frame_internal (GtkThemingEngine *engine,
for (i = 0; i < 4; i++)
{
if (hidden_side & current_side[i])
continue;
switch (border_style[i])
{
case GTK_BORDER_STYLE_NONE:
@ -1549,33 +1552,70 @@ render_frame_internal (GtkThemingEngine *engine,
break;
case GTK_BORDER_STYLE_DOUBLE:
{
GtkBorder double_border;
GtkRoundedBox other_box;
GtkBorder other_border;
guint dont_draw = hidden_side;
for (j = 0; j < 4; j++)
{
if (border_style[j] == GTK_BORDER_STYLE_DOUBLE)
border_style[j] = GTK_BORDER_STYLE_SOLID;
hidden_side |= current_side[j];
else
dont_draw |= current_side[j];
}
double_border.top = (border.top + 2) / 3;
double_border.right = (border.right + 2) / 3;
double_border.bottom = (border.bottom + 2) / 3;
double_border.left = (border.left + 2) / 3;
other_border.top = (border.top + 2) / 3;
other_border.right = (border.right + 2) / 3;
other_border.bottom = (border.bottom + 2) / 3;
other_border.left = (border.left + 2) / 3;
render_frame_fill (cr, &border_box, &double_border, colors, dont_draw);
render_frame_fill (cr, &border_box, &other_border, colors, dont_draw);
_gtk_rounded_box_shrink (&border_box,
border.top - double_border.top,
border.right - double_border.right,
border.bottom - double_border.bottom,
border.left - double_border.left);
render_frame_fill (cr, &border_box, &double_border, colors, dont_draw);
goto done;
other_box = border_box;
_gtk_rounded_box_shrink (&other_box,
border.top - other_border.top,
border.right - other_border.right,
border.bottom - other_border.bottom,
border.left - other_border.left);
render_frame_fill (cr, &other_box, &other_border, colors, dont_draw);
}
case GTK_BORDER_STYLE_GROOVE:
case GTK_BORDER_STYLE_RIDGE:
{
GtkRoundedBox other_box;
GdkRGBA other_colors[4];
guint dont_draw = hidden_side;
GtkBorder other_border;
for (j = 0; j < 4; j++)
{
other_colors[j] = colors[j];
if ((j == 0 || j == 3) ^ (border_style[j] == GTK_BORDER_STYLE_RIDGE))
color_shade (&other_colors[j], 1.8, &other_colors[j]);
else
color_shade (&colors[j], 1.8, &colors[j]);
if (border_style[j] == GTK_BORDER_STYLE_GROOVE ||
border_style[j] == GTK_BORDER_STYLE_RIDGE)
hidden_side |= current_side[j];
else
dont_draw |= current_side[j];
}
other_border.top = border.top / 2;
other_border.right = border.right / 2;
other_border.bottom = border.bottom / 2;
other_border.left = border.left / 2;
render_frame_fill (cr, &border_box, &other_border, colors, dont_draw);
other_box = border_box;
_gtk_rounded_box_shrink (&other_box,
other_border.top, other_border.right,
other_border.bottom, other_border.left);
other_border.top = border.top - other_border.top;
other_border.right = border.right - other_border.right;
other_border.bottom = border.bottom - other_border.bottom;
other_border.left = border.left - other_border.left;
render_frame_fill (cr, &other_box, &other_border, other_colors, dont_draw);
}
break;
default:
g_assert_not_reached ();
@ -1585,7 +1625,6 @@ render_frame_internal (GtkThemingEngine *engine,
render_frame_fill (cr, &border_box, &border, colors, hidden_side);
done:
cairo_restore (cr);
}