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wlt: theme: change frame color to white plus black border

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It is currently pretty annoying to use multiple wlterm windows stacked on
top on each other when the terminal-background is black. The border
doesn't use multiple colors so it is hard to distinguish from the
main-frame.
This patch changes the border color to white (as most terminal-backgrounds
are black by default) and additionally draws a black 1px frame around it.
This guarantees that the frame is even visible with white terminal
backgrounds.

Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
This commit is contained in:
David Herrmann 2013-03-09 11:28:32 +01:00
parent aeddc5b552
commit 1658bd8216
1 changed files with 23 additions and 8 deletions
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31
src/wlt_theme.c
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@ -168,16 +168,22 @@ static void draw_control(struct wlt_theme *theme)
static void draw_frame(struct wlt_theme *theme)
{
uint8_t *dst;
uint32_t *line;
uint32_t *line, col;
unsigned int i, j, height;
col = (0x60 << 24) | (0xaa << 16) | (0xaa << 8) | 0xaa;
/* top frame */
dst = theme->buffer.data + theme->buffer.stride *
theme->control_height;
for (i = 0; i < theme->frame_width; ++i) {
line = (uint32_t*)dst;
for (j = 0; j < theme->buffer.width; ++j)
line[j] = 0xa0 << 24;
for (j = 0; j < theme->buffer.width; ++j) {
if (!j || j + 1 == theme->buffer.width)
line[j] = 0xff << 24;
else
line[j] = col;
}
dst += theme->buffer.stride;
}
@ -186,8 +192,13 @@ static void draw_frame(struct wlt_theme *theme)
(theme->buffer.height - theme->frame_width);
for (i = 0; i < theme->frame_width; ++i) {
line = (uint32_t*)dst;
for (j = 0; j < theme->buffer.width; ++j)
line[j] = 0xa0 << 24;
for (j = 0; j < theme->buffer.width; ++j) {
if (!j || j + 1 == theme->buffer.width
|| i + 1 == theme->frame_width)
line[j] = 0xff << 24;
else
line[j] = col;
}
dst += theme->buffer.stride;
}
@ -199,7 +210,7 @@ static void draw_frame(struct wlt_theme *theme)
for (i = 0; i < height; ++i) {
line = (uint32_t*)dst;
for (j = 0; j < theme->frame_width; ++j)
line[j] = 0xa0 << 24;
line[j] = j ? col : (0xff << 24);
dst += theme->buffer.stride;
}
@ -211,8 +222,12 @@ static void draw_frame(struct wlt_theme *theme)
for (i = 0; i < height; ++i) {
line = (uint32_t*)dst;
line += theme->buffer.width - theme->frame_width;
for (j = 0; j < theme->frame_width; ++j)
line[j] = 0xa0 << 24;
for (j = 0; j < theme->frame_width; ++j) {
if (j + 1 == theme->frame_width)
line[j] = 0xff << 24;
else
line[j] = col;
}
dst += theme->buffer.stride;
}
}