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Number the fingers by slot in debug-gui

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Czcibor Bohusz-Dobosz 2023-10-16 04:31:17 +00:00 • committed by Peter Hutterer
parent 686ec27ba3
commit 713892c162
1 changed files with 13 additions and 1 deletions
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14
tools/libinput-debug-gui.c
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@ -448,7 +448,6 @@ draw_evdev_abs(struct window *w, cairo_t *cr)
int x, y; int x, y;
cairo_save(cr); cairo_save(cr);
cairo_set_source_rgb(cr, .2, .2, .8);
center_x = w->width/2 + 400; center_x = w->width/2 + 400;
center_y = w->height/2; center_y = w->height/2;
@ -495,6 +494,7 @@ draw_evdev_abs(struct window *w, cairo_t *cr)
if (!w->evdev.slots[i].active) if (!w->evdev.slots[i].active)
continue; continue;
cairo_set_source_rgb(cr, .2, .2, .8);
x = w->evdev.slots[i].x; x = w->evdev.slots[i].x;
y = w->evdev.slots[i].y; y = w->evdev.slots[i].y;
x = 1.0 * (x - ax->minimum)/width * outline_width; x = 1.0 * (x - ax->minimum)/width * outline_width;
@ -503,10 +503,21 @@ draw_evdev_abs(struct window *w, cairo_t *cr)
y += center_y - outline_height/2; y += center_y - outline_height/2;
cairo_arc(cr, x, y, 10, 0, 2 * M_PI); cairo_arc(cr, x, y, 10, 0, 2 * M_PI);
cairo_fill(cr); cairo_fill(cr);
char finger_text[3];
cairo_text_extents_t finger_text_extents;
snprintf(finger_text, 3, "%zu", i);
cairo_set_source_rgb(cr, 1.f, 1.f, 1.f);
cairo_set_font_size(cr, 12.0);
cairo_text_extents(cr, finger_text, &finger_text_extents);
cairo_move_to(cr, x - finger_text_extents.width/2,
y + finger_text_extents.height/2);
cairo_show_text(cr, finger_text);
} }
draw_outline: draw_outline:
/* The touchpad outline */ /* The touchpad outline */
cairo_set_source_rgb(cr, .2, .2, .8);
cairo_rectangle(cr, cairo_rectangle(cr,
center_x - outline_width/2, center_x - outline_width/2,
center_y - outline_height/2, center_y - outline_height/2,
@ -970,6 +981,7 @@ draw(GtkWidget *widget, cairo_t *cr, gpointer data)
{ {
struct window *w = data; struct window *w = data;
cairo_set_font_size(cr, 12.0);
cairo_set_source_rgb(cr, 1, 1, 1); cairo_set_source_rgb(cr, 1, 1, 1);
cairo_rectangle(cr, 0, 0, w->width, w->height); cairo_rectangle(cr, 0, 0, w->width, w->height);
cairo_fill(cr); cairo_fill(cr);