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[Textbox] Add text-outline to style

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This commit is contained in:
Dave Davenport 2022-12-23 13:38:09 +01:00
parent a1943bab1f
commit 0ff6ff21c3
4 changed files with 27 additions and 5 deletions
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4
.gitignore vendored
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@ -1,4 +1,6 @@
/build/
/build*/
/.cache/
/.vscode/
# autotools generated files
/missing

6
doc/rofi-theme.5
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@ -1536,6 +1536,12 @@ The text appears to the right of the tab stop position (other alignments are not
\fBcursor-width\fP: The width of the cursor.
.IP \(bu 2
\fBcursor-color\fP: The color used to draw the cursor.
.IP \(bu 2
\fBtext-outline\fP: Enable a border (outline) around the text. (Boolean)
.IP \(bu 2
\fBtext-outline-width\fP: The width of the border around the text. (Double)
.IP \(bu 2
\fBtext-outline-color\fP: The color to use for the text outline. (Color)
.RE

3
doc/rofi-theme.5.markdown
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@ -951,6 +951,9 @@ The following properties are currently supported:
The text appears to the right of the tab stop position (other alignments are not supported yet).
* **cursor-width**: The width of the cursor.
* **cursor-color**: The color used to draw the cursor.
* **text-outline**: Enable a border (outline) around the text. (Boolean)
* **text-outline-width**: The width of the border around the text. (Double)
* **text-outline-color**: The color to use for the text outline. (Color)
### listview:
* **columns**: integer

19
source/widgets/textbox.c
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@ -27,12 +27,12 @@
*/
#include "config.h"
#include "widgets/textbox.h"
#include "helper-theme.h"
#include "helper.h"
#include "keyb.h"
#include "mode.h"
#include "view.h"
#include "widgets/textbox.h"
#include <ctype.h>
#include <glib.h>
#include <math.h>
@ -484,7 +484,7 @@ static void textbox_draw(widget *wid, cairo_t *draw) {
// TODO check if this is still needed after flatning.
cairo_set_operator(draw, CAIRO_OPERATOR_OVER);
cairo_set_source_rgb ( draw, 0.0, 0.0, 0.0 );
cairo_set_source_rgb(draw, 0.0, 0.0, 0.0);
// use text color as fallback for themes that don't specify the cursor color
rofi_theme_get_color(WIDGET(tb), "text-color", draw);
@ -531,8 +531,10 @@ static void textbox_draw(widget *wid, cairo_t *draw) {
int cursor_x = pos.x / PANGO_SCALE;
int cursor_y = pos.y / PANGO_SCALE;
int cursor_height = pos.height / PANGO_SCALE;
RofiDistance cursor_width = rofi_theme_get_distance(WIDGET(tb), "cursor-width", 2);
int cursor_pixel_width = distance_get_pixel(cursor_width, ROFI_ORIENTATION_HORIZONTAL);
RofiDistance cursor_width =
rofi_theme_get_distance(WIDGET(tb), "cursor-width", 2);
int cursor_pixel_width =
distance_get_pixel(cursor_width, ROFI_ORIENTATION_HORIZONTAL);
if ((x + cursor_x) != tb->cursor_x_pos) {
tb->cursor_x_pos = x + cursor_x;
}
@ -554,6 +556,15 @@ static void textbox_draw(widget *wid, cairo_t *draw) {
rofi_theme_get_color(WIDGET(tb), "placeholder-color", draw);
}
pango_cairo_show_layout(draw, tb->layout);
if (rofi_theme_get_boolean(WIDGET(tb), "text-outline", FALSE)) {
rofi_theme_get_color(WIDGET(tb), "text-outline-color", draw);
double width = rofi_theme_get_double(WIDGET(tb), "text-outline-width", 0.5);
pango_cairo_layout_path(draw, tb->layout);
cairo_set_line_width(draw, width);
cairo_stroke(draw);
}
cairo_restore(draw);
}