X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=unlock_indicator.c;h=a6a603f13c8cf0d7beb72028b96927002a6943e2;hb=b33fd9dc9eb9beeb335436a66385d6c3c717c80a;hp=ddad9579fca0950899a6015f709d2bc7d8a382f2;hpb=9c8ae8b5d1dcf67ee34969068f4068b5c6b9ce62;p=i3%2Fi3lock

diff --git a/unlock_indicator.c b/unlock_indicator.c
index ddad957..a6a603f 100644
--- a/unlock_indicator.c
+++ b/unlock_indicator.c
@@ -19,7 +19,8 @@
 #include "i3lock.h"
 #include "xcb.h"
 #include "unlock_indicator.h"
-#include "xinerama.h"
+#include "randr.h"
+#include "dpi.h"
 
 #define BUTTON_RADIUS 90
 #define BUTTON_SPACE (BUTTON_RADIUS + 5)
@@ -78,18 +79,7 @@ static xcb_visualtype_t *vistype;
 /* Maintain the current unlock/PAM state to draw the appropriate unlock
  * indicator. */
 unlock_state_t unlock_state;
-pam_state_t pam_state;
-
-/*
- * Returns the scaling factor of the current screen. E.g., on a 227 DPI MacBook
- * Pro 13" Retina screen, the scaling factor is 227/96 = 2.36.
- *
- */
-static double scaling_factor(void) {
-    const int dpi = (double)screen->height_in_pixels * 25.4 /
-                    (double)screen->height_in_millimeters;
-    return (dpi / 96.0);
-}
+auth_state_t auth_state;
 
 /*
  * Draws global image with fill color onto a pixmap with the given
@@ -98,9 +88,10 @@ static double scaling_factor(void) {
  */
 xcb_pixmap_t draw_image(uint32_t *resolution) {
     xcb_pixmap_t bg_pixmap = XCB_NONE;
-    int button_diameter_physical = ceil(scaling_factor() * BUTTON_DIAMETER);
+    const double scaling_factor = get_dpi_value() / 96.0;
+    int button_diameter_physical = ceil(scaling_factor * BUTTON_DIAMETER);
     DEBUG("scaling_factor is %.f, physical diameter is %d px\n",
-          scaling_factor(), button_diameter_physical);
+          scaling_factor, button_diameter_physical);
 
     if (!vistype)
         vistype = get_root_visual_type(screen);
@@ -141,8 +132,8 @@ xcb_pixmap_t draw_image(uint32_t *resolution) {
     }
 
     if (unlock_indicator &&
-        (unlock_state >= STATE_KEY_PRESSED || pam_state > STATE_PAM_IDLE)) {
-        cairo_scale(ctx, scaling_factor(), scaling_factor());
+        (unlock_state >= STATE_KEY_PRESSED || auth_state > STATE_AUTH_IDLE)) {
+        cairo_scale(ctx, scaling_factor, scaling_factor);
         /* Draw a (centered) circle with transparent background. */
         cairo_set_line_width(ctx, 10.0);
         cairo_arc(ctx,
@@ -154,31 +145,40 @@ xcb_pixmap_t draw_image(uint32_t *resolution) {
 
         /* Use the appropriate color for the different PAM states
          * (currently verifying, wrong password, or default) */
-        switch (pam_state) {
-            case STATE_PAM_VERIFY:
-            case STATE_PAM_LOCK:
+        switch (auth_state) {
+            case STATE_AUTH_VERIFY:
+            case STATE_AUTH_LOCK:
                 cairo_set_source_rgba(ctx, 0, 114.0 / 255, 255.0 / 255, 0.75);
                 break;
-            case STATE_PAM_WRONG:
+            case STATE_AUTH_WRONG:
             case STATE_I3LOCK_LOCK_FAILED:
                 cairo_set_source_rgba(ctx, 250.0 / 255, 0, 0, 0.75);
                 break;
             default:
+                if (unlock_state == STATE_NOTHING_TO_DELETE) {
+                    cairo_set_source_rgba(ctx, 250.0 / 255, 0, 0, 0.75);
+                    break;
+                }
                 cairo_set_source_rgba(ctx, 0, 0, 0, 0.75);
                 break;
         }
         cairo_fill_preserve(ctx);
 
-        switch (pam_state) {
-            case STATE_PAM_VERIFY:
-            case STATE_PAM_LOCK:
+        switch (auth_state) {
+            case STATE_AUTH_VERIFY:
+            case STATE_AUTH_LOCK:
                 cairo_set_source_rgb(ctx, 51.0 / 255, 0, 250.0 / 255);
                 break;
-            case STATE_PAM_WRONG:
+            case STATE_AUTH_WRONG:
             case STATE_I3LOCK_LOCK_FAILED:
                 cairo_set_source_rgb(ctx, 125.0 / 255, 51.0 / 255, 0);
                 break;
-            case STATE_PAM_IDLE:
+            case STATE_AUTH_IDLE:
+                if (unlock_state == STATE_NOTHING_TO_DELETE) {
+                    cairo_set_source_rgb(ctx, 125.0 / 255, 51.0 / 255, 0);
+                    break;
+                }
+
                 cairo_set_source_rgb(ctx, 51.0 / 255, 125.0 / 255, 0);
                 break;
         }
@@ -205,20 +205,23 @@ xcb_pixmap_t draw_image(uint32_t *resolution) {
         cairo_set_source_rgb(ctx, 0, 0, 0);
         cairo_select_font_face(ctx, "sans-serif", CAIRO_FONT_SLANT_NORMAL, CAIRO_FONT_WEIGHT_NORMAL);
         cairo_set_font_size(ctx, 28.0);
-        switch (pam_state) {
-            case STATE_PAM_VERIFY:
+        switch (auth_state) {
+            case STATE_AUTH_VERIFY:
                 text = "verifying…";
                 break;
-            case STATE_PAM_LOCK:
+            case STATE_AUTH_LOCK:
                 text = "locking…";
                 break;
-            case STATE_PAM_WRONG:
+            case STATE_AUTH_WRONG:
                 text = "wrong!";
                 break;
             case STATE_I3LOCK_LOCK_FAILED:
                 text = "lock failed!";
                 break;
             default:
+                if (unlock_state == STATE_NOTHING_TO_DELETE) {
+                    text = "no input";
+                }
                 if (show_failed_attempts && failed_attempts > 0) {
                     if (failed_attempts > 999) {
                         text = "> 999";
@@ -245,7 +248,7 @@ xcb_pixmap_t draw_image(uint32_t *resolution) {
             cairo_close_path(ctx);
         }
 
-        if (pam_state == STATE_PAM_WRONG && (modifier_string != NULL)) {
+        if (auth_state == STATE_AUTH_WRONG && (modifier_string != NULL)) {
             cairo_text_extents_t extents;
             double x, y;
 
@@ -334,7 +337,7 @@ xcb_pixmap_t draw_image(uint32_t *resolution) {
  *
  */
 void redraw_screen(void) {
-    DEBUG("redraw_screen(unlock_state = %d, pam_state = %d)\n", unlock_state, pam_state);
+    DEBUG("redraw_screen(unlock_state = %d, auth_state = %d)\n", unlock_state, auth_state);
     xcb_pixmap_t bg_pixmap = draw_image(last_resolution);
     xcb_change_window_attributes(conn, win, XCB_CW_BACK_PIXMAP, (uint32_t[1]){bg_pixmap});
     /* XXX: Possible optimization: Only update the area in the middle of the