diff options
Diffstat (limited to 'swaylock/render.c')
-rw-r--r-- | swaylock/render.c | 44 |
1 files changed, 24 insertions, 20 deletions
diff --git a/swaylock/render.c b/swaylock/render.c index cb3ed276..cd387be5 100644 --- a/swaylock/render.c +++ b/swaylock/render.c | |||
@@ -7,18 +7,22 @@ | |||
7 | #include "swaylock/swaylock.h" | 7 | #include "swaylock/swaylock.h" |
8 | 8 | ||
9 | #define M_PI 3.14159265358979323846 | 9 | #define M_PI 3.14159265358979323846 |
10 | const int ARC_RADIUS = 50; | ||
11 | const int ARC_THICKNESS = 10; | ||
12 | const float TYPE_INDICATOR_RANGE = M_PI / 3.0f; | ||
13 | const float TYPE_INDICATOR_BORDER_THICKNESS = M_PI / 128.0f; | ||
10 | 14 | ||
11 | void render_frame(struct swaylock_surface *surface) { | 15 | void render_frame(struct swaylock_surface *surface) { |
12 | struct swaylock_state *state = surface->state; | 16 | struct swaylock_state *state = surface->state; |
17 | |||
18 | int buffer_width = surface->width * surface->scale; | ||
19 | int buffer_height = surface->height * surface->scale; | ||
20 | |||
13 | surface->current_buffer = get_next_buffer(state->shm, | 21 | surface->current_buffer = get_next_buffer(state->shm, |
14 | surface->buffers, | 22 | surface->buffers, buffer_width, buffer_height); |
15 | surface->width * surface->scale, | ||
16 | surface->height * surface->scale); | ||
17 | cairo_t *cairo = surface->current_buffer->cairo; | 23 | cairo_t *cairo = surface->current_buffer->cairo; |
18 | cairo_identity_matrix(cairo); | 24 | cairo_identity_matrix(cairo); |
19 | 25 | ||
20 | int buffer_width = surface->width * surface->scale; | ||
21 | int buffer_height = surface->height * surface->scale; | ||
22 | if (state->args.mode == BACKGROUND_MODE_SOLID_COLOR) { | 26 | if (state->args.mode == BACKGROUND_MODE_SOLID_COLOR) { |
23 | cairo_set_source_u32(cairo, state->args.color); | 27 | cairo_set_source_u32(cairo, state->args.color); |
24 | cairo_paint(cairo); | 28 | cairo_paint(cairo); |
@@ -28,15 +32,15 @@ void render_frame(struct swaylock_surface *surface) { | |||
28 | } | 32 | } |
29 | cairo_identity_matrix(cairo); | 33 | cairo_identity_matrix(cairo); |
30 | 34 | ||
31 | int ARC_RADIUS = 50 * surface->scale; | 35 | int arc_radius = ARC_RADIUS * surface->scale; |
32 | int ARC_THICKNESS = 10 * surface->scale; | 36 | int arc_thickness = ARC_THICKNESS * surface->scale; |
33 | float TYPE_INDICATOR_RANGE = M_PI / 3.0f; | 37 | float type_indicator_border_thickness = |
34 | float TYPE_INDICATOR_BORDER_THICKNESS = M_PI / 128.0f * surface->scale; | 38 | TYPE_INDICATOR_BORDER_THICKNESS * surface->scale; |
35 | 39 | ||
36 | if (state->args.show_indicator && state->auth_state != AUTH_STATE_IDLE) { | 40 | if (state->args.show_indicator && state->auth_state != AUTH_STATE_IDLE) { |
37 | // Draw circle | 41 | // Draw circle |
38 | cairo_set_line_width(cairo, ARC_THICKNESS); | 42 | cairo_set_line_width(cairo, arc_thickness); |
39 | cairo_arc(cairo, buffer_width / 2, buffer_height / 2, ARC_RADIUS, 0, 2 * M_PI); | 43 | cairo_arc(cairo, buffer_width / 2, buffer_height / 2, arc_radius, 0, 2 * M_PI); |
40 | switch (state->auth_state) { | 44 | switch (state->auth_state) { |
41 | case AUTH_STATE_INPUT: | 45 | case AUTH_STATE_INPUT: |
42 | case AUTH_STATE_BACKSPACE: { | 46 | case AUTH_STATE_BACKSPACE: { |
@@ -65,7 +69,7 @@ void render_frame(struct swaylock_surface *surface) { | |||
65 | cairo_set_source_rgb(cairo, 0, 0, 0); | 69 | cairo_set_source_rgb(cairo, 0, 0, 0); |
66 | cairo_select_font_face(cairo, "sans-serif", | 70 | cairo_select_font_face(cairo, "sans-serif", |
67 | CAIRO_FONT_SLANT_NORMAL, CAIRO_FONT_WEIGHT_NORMAL); | 71 | CAIRO_FONT_SLANT_NORMAL, CAIRO_FONT_WEIGHT_NORMAL); |
68 | cairo_set_font_size(cairo, ARC_RADIUS / 3.0f); | 72 | cairo_set_font_size(cairo, arc_radius / 3.0f); |
69 | switch (state->auth_state) { | 73 | switch (state->auth_state) { |
70 | case AUTH_STATE_VALIDATING: | 74 | case AUTH_STATE_VALIDATING: |
71 | text = "verifying"; | 75 | text = "verifying"; |
@@ -98,7 +102,7 @@ void render_frame(struct swaylock_surface *surface) { | |||
98 | highlight_start += | 102 | highlight_start += |
99 | (rand() % (int)(M_PI * 100)) / 100.0 + M_PI * 0.5; | 103 | (rand() % (int)(M_PI * 100)) / 100.0 + M_PI * 0.5; |
100 | cairo_arc(cairo, buffer_width / 2, buffer_height / 2, | 104 | cairo_arc(cairo, buffer_width / 2, buffer_height / 2, |
101 | ARC_RADIUS, highlight_start, | 105 | arc_radius, highlight_start, |
102 | highlight_start + TYPE_INDICATOR_RANGE); | 106 | highlight_start + TYPE_INDICATOR_RANGE); |
103 | if (state->auth_state == AUTH_STATE_INPUT) { | 107 | if (state->auth_state == AUTH_STATE_INPUT) { |
104 | cairo_set_source_rgb(cairo, 51.0 / 255, 219.0 / 255, 0); | 108 | cairo_set_source_rgb(cairo, 51.0 / 255, 219.0 / 255, 0); |
@@ -110,14 +114,14 @@ void render_frame(struct swaylock_surface *surface) { | |||
110 | // Draw borders | 114 | // Draw borders |
111 | cairo_set_source_rgb(cairo, 0, 0, 0); | 115 | cairo_set_source_rgb(cairo, 0, 0, 0); |
112 | cairo_arc(cairo, buffer_width / 2, buffer_height / 2, | 116 | cairo_arc(cairo, buffer_width / 2, buffer_height / 2, |
113 | ARC_RADIUS, highlight_start, | 117 | arc_radius, highlight_start, |
114 | highlight_start + TYPE_INDICATOR_BORDER_THICKNESS); | 118 | highlight_start + type_indicator_border_thickness); |
115 | cairo_stroke(cairo); | 119 | cairo_stroke(cairo); |
116 | 120 | ||
117 | cairo_arc(cairo, buffer_width / 2, buffer_height / 2, | 121 | cairo_arc(cairo, buffer_width / 2, buffer_height / 2, |
118 | ARC_RADIUS, highlight_start + TYPE_INDICATOR_RANGE, | 122 | arc_radius, highlight_start + TYPE_INDICATOR_RANGE, |
119 | highlight_start + TYPE_INDICATOR_RANGE + | 123 | highlight_start + TYPE_INDICATOR_RANGE + |
120 | TYPE_INDICATOR_BORDER_THICKNESS); | 124 | type_indicator_border_thickness); |
121 | cairo_stroke(cairo); | 125 | cairo_stroke(cairo); |
122 | } | 126 | } |
123 | 127 | ||
@@ -125,16 +129,16 @@ void render_frame(struct swaylock_surface *surface) { | |||
125 | cairo_set_source_rgb(cairo, 0, 0, 0); | 129 | cairo_set_source_rgb(cairo, 0, 0, 0); |
126 | cairo_set_line_width(cairo, 2.0 * surface->scale); | 130 | cairo_set_line_width(cairo, 2.0 * surface->scale); |
127 | cairo_arc(cairo, buffer_width / 2, buffer_height / 2, | 131 | cairo_arc(cairo, buffer_width / 2, buffer_height / 2, |
128 | ARC_RADIUS - ARC_THICKNESS / 2, 0, 2 * M_PI); | 132 | arc_radius - arc_thickness / 2, 0, 2 * M_PI); |
129 | cairo_stroke(cairo); | 133 | cairo_stroke(cairo); |
130 | cairo_arc(cairo, buffer_width / 2, buffer_height / 2, | 134 | cairo_arc(cairo, buffer_width / 2, buffer_height / 2, |
131 | ARC_RADIUS + ARC_THICKNESS / 2, 0, 2 * M_PI); | 135 | arc_radius + arc_thickness / 2, 0, 2 * M_PI); |
132 | cairo_stroke(cairo); | 136 | cairo_stroke(cairo); |
133 | } | 137 | } |
134 | 138 | ||
135 | wl_surface_set_buffer_scale(surface->surface, surface->scale); | 139 | wl_surface_set_buffer_scale(surface->surface, surface->scale); |
136 | wl_surface_attach(surface->surface, surface->current_buffer->buffer, 0, 0); | 140 | wl_surface_attach(surface->surface, surface->current_buffer->buffer, 0, 0); |
137 | wl_surface_damage(surface->surface, 0, 0, buffer_width, buffer_height); | 141 | wl_surface_damage(surface->surface, 0, 0, surface->width, surface->height); |
138 | wl_surface_commit(surface->surface); | 142 | wl_surface_commit(surface->surface); |
139 | } | 143 | } |
140 | 144 | ||