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Implement swaylock customization flags

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This commit is contained in:
Brian Ashworth 2018-07-10 21:29:15 -04:00
parent 60bba5a961
commit 936a920a8e
5 changed files with 379 additions and 113 deletions
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74
swaylock/render.c
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@ -7,11 +7,22 @@
#include "swaylock/swaylock.h"
#define M_PI 3.14159265358979323846
const int ARC_RADIUS = 50;
const int ARC_THICKNESS = 10;
const float TYPE_INDICATOR_RANGE = M_PI / 3.0f;
const float TYPE_INDICATOR_BORDER_THICKNESS = M_PI / 128.0f;
static void set_color_for_state(cairo_t *cairo, struct swaylock_state *state,
struct swaylock_colorset *colorset) {
if (state->auth_state == AUTH_STATE_VALIDATING) {
cairo_set_source_u32(cairo, colorset->verifying);
} else if (state->auth_state == AUTH_STATE_INVALID) {
cairo_set_source_u32(cairo, colorset->wrong);
} else if (state->auth_state == AUTH_STATE_CLEAR) {
cairo_set_source_u32(cairo, colorset->cleared);
} else {
cairo_set_source_u32(cairo, colorset->input);
}
}
void render_frame(struct swaylock_surface *surface) {
struct swaylock_state *state = surface->state;
@ -33,7 +44,7 @@ void render_frame(struct swaylock_surface *surface) {
cairo_save(cairo);
cairo_set_operator(cairo, CAIRO_OPERATOR_SOURCE);
if (state->args.mode == BACKGROUND_MODE_SOLID_COLOR || !surface->image) {
cairo_set_source_u32(cairo, state->args.color);
cairo_set_source_u32(cairo, state->args.colors.background);
cairo_paint(cairo);
} else {
render_background_image(cairo, surface->image,
@ -42,49 +53,25 @@ void render_frame(struct swaylock_surface *surface) {
cairo_restore(cairo);
cairo_identity_matrix(cairo);
int arc_radius = ARC_RADIUS * surface->scale;
int arc_thickness = ARC_THICKNESS * surface->scale;
int arc_radius = state->args.radius * surface->scale;
int arc_thickness = state->args.thickness * surface->scale;
float type_indicator_border_thickness =
TYPE_INDICATOR_BORDER_THICKNESS * surface->scale;
if (state->args.show_indicator && state->auth_state != AUTH_STATE_IDLE) {
// Draw circle
cairo_set_line_width(cairo, arc_thickness);
cairo_arc(cairo, buffer_width / 2, buffer_height / 2, arc_radius, 0, 2 * M_PI);
switch (state->auth_state) {
case AUTH_STATE_INPUT:
case AUTH_STATE_INPUT_NOP:
case AUTH_STATE_BACKSPACE: {
cairo_set_source_rgba(cairo, 0, 0, 0, 0.75);
cairo_fill_preserve(cairo);
cairo_set_source_rgb(cairo, 51.0 / 255, 125.0 / 255, 0);
cairo_stroke(cairo);
} break;
case AUTH_STATE_VALIDATING: {
cairo_set_source_rgba(cairo, 0, 114.0 / 255, 255.0 / 255, 0.75);
cairo_fill_preserve(cairo);
cairo_set_source_rgb(cairo, 51.0 / 255, 0, 250.0 / 255);
cairo_stroke(cairo);
} break;
case AUTH_STATE_INVALID: {
cairo_set_source_rgba(cairo, 250.0 / 255, 0, 0, 0.75);
cairo_fill_preserve(cairo);
cairo_set_source_rgb(cairo, 125.0 / 255, 51.0 / 255, 0);
cairo_stroke(cairo);
} break;
case AUTH_STATE_CLEAR: {
cairo_set_source_rgba(cairo, 229.0/255, 164.0/255, 69.0/255, 0.75);
cairo_fill_preserve(cairo);
cairo_set_source_rgb(cairo, 229.0/255, 164.0/255, 69.0/255);
cairo_stroke(cairo);
} break;
default: break;
}
cairo_arc(cairo, buffer_width / 2, buffer_height / 2, arc_radius,
0, 2 * M_PI);
set_color_for_state(cairo, state, &state->args.colors.inside);
cairo_fill_preserve(cairo);
set_color_for_state(cairo, state, &state->args.colors.ring);
cairo_stroke(cairo);
// Draw a message
char *text = NULL;
cairo_set_source_rgb(cairo, 0, 0, 0);
cairo_select_font_face(cairo, "sans-serif",
set_color_for_state(cairo, state, &state->args.colors.text);
cairo_select_font_face(cairo, state->args.font,
CAIRO_FONT_SLANT_NORMAL, CAIRO_FONT_WEIGHT_NORMAL);
cairo_set_font_size(cairo, arc_radius / 3.0f);
switch (state->auth_state) {
@ -101,9 +88,10 @@ void render_frame(struct swaylock_surface *surface) {
case AUTH_STATE_INPUT_NOP:
if (state->xkb.caps_lock) {
text = "Caps Lock";
cairo_set_source_rgb(cairo, 229.0/255, 164.0/255, 69.0/255);
}
default: break;
break;
default:
break;
}
if (text) {
@ -131,14 +119,14 @@ void render_frame(struct swaylock_surface *surface) {
arc_radius, highlight_start,
highlight_start + TYPE_INDICATOR_RANGE);
if (state->auth_state == AUTH_STATE_INPUT) {
cairo_set_source_rgb(cairo, 51.0 / 255, 219.0 / 255, 0);
cairo_set_source_u32(cairo, state->args.colors.key_highlight);
} else {
cairo_set_source_rgb(cairo, 219.0 / 255, 51.0 / 255, 0);
cairo_set_source_u32(cairo, state->args.colors.bs_highlight);
}
cairo_stroke(cairo);
// Draw borders
cairo_set_source_rgb(cairo, 0, 0, 0);
cairo_set_source_u32(cairo, state->args.colors.separator);
cairo_arc(cairo, buffer_width / 2, buffer_height / 2,
arc_radius, highlight_start,
highlight_start + type_indicator_border_thickness);
@ -152,7 +140,7 @@ void render_frame(struct swaylock_surface *surface) {
}
// Draw inner + outer border of the circle
cairo_set_source_rgb(cairo, 0, 0, 0);
set_color_for_state(cairo, state, &state->args.colors.line);
cairo_set_line_width(cairo, 2.0 * surface->scale);
cairo_arc(cairo, buffer_width / 2, buffer_height / 2,
arc_radius - arc_thickness / 2, 0, 2 * M_PI);