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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 # autotools generated files
/missing /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. \fBcursor-width\fP: The width of the cursor.
.IP \(bu 2 .IP \(bu 2
\fBcursor-color\fP: The color used to draw the cursor. \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 .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). 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-width**: The width of the cursor.
* **cursor-color**: The color used to draw 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: ### listview:
* **columns**: integer * **columns**: integer

19
source/widgets/textbox.c
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@ -27,12 +27,12 @@
*/ */
#include "config.h" #include "config.h"
#include "widgets/textbox.h"
#include "helper-theme.h" #include "helper-theme.h"
#include "helper.h" #include "helper.h"
#include "keyb.h" #include "keyb.h"
#include "mode.h" #include "mode.h"
#include "view.h" #include "view.h"
#include "widgets/textbox.h"
#include <ctype.h> #include <ctype.h>
#include <glib.h> #include <glib.h>
#include <math.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. // TODO check if this is still needed after flatning.
cairo_set_operator(draw, CAIRO_OPERATOR_OVER); 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 // use text color as fallback for themes that don't specify the cursor color
rofi_theme_get_color(WIDGET(tb), "text-color", draw); 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_x = pos.x / PANGO_SCALE;
int cursor_y = pos.y / PANGO_SCALE; int cursor_y = pos.y / PANGO_SCALE;
int cursor_height = pos.height / PANGO_SCALE; int cursor_height = pos.height / PANGO_SCALE;
RofiDistance cursor_width = rofi_theme_get_distance(WIDGET(tb), "cursor-width", 2); RofiDistance cursor_width =
int cursor_pixel_width = distance_get_pixel(cursor_width, ROFI_ORIENTATION_HORIZONTAL); 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) { if ((x + cursor_x) != tb->cursor_x_pos) {
tb->cursor_x_pos = x + cursor_x; 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); rofi_theme_get_color(WIDGET(tb), "placeholder-color", draw);
} }
pango_cairo_show_layout(draw, tb->layout); 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); cairo_restore(draw);
} }