1 files changed, 102 insertions, 0 deletions

diff --git a/extras.h b/extras.h
new file mode 100644
index 0000000..d4a353e
--- /dev/null
+++ b/extras.h
@@ -0,0 +1,102 @@
+/*
+ * This file is part of i3lock-extended
+ * Copyright (C) 2020 Simeon Simeonov
+
+ * i3lock-extended is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+
+ * i3lock-extended is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef EXTRAS_H
+#define EXTRAS_H
+
+#include <time.h>
+
+
+#define I3LOCK_SCALE_LED_LENGTH 60
+#define I3LOCK_SCALE_LED_SPACING 30
+
+
+typedef enum {
+
+    I3LOCK_ALIGN_LEFT = 0,
+    I3LOCK_ALIGN_CENTER,
+    I3LOCK_ALIGN_RIGHT
+
+} i3lock_horizontal_alignment;
+
+
+typedef enum {
+
+    I3LOCK_ALIGN_TOP = 0,
+    I3LOCK_ALIGN_MIDDLE,
+    I3LOCK_ALIGN_BOTTOM
+
+} i3lock_vertical_alignment;
+
+
+typedef struct i3lock_digital_clock_t_ {
+
+    int text_size;
+    char color[7];
+    char *template;
+    i3lock_horizontal_alignment horizontal_alignment;
+    i3lock_vertical_alignment vertical_alignment;
+
+} i3lock_digital_clock_t;
+
+
+typedef struct i3lock_elapsed_time_t_ {
+
+    int text_size;
+    char color[7];
+    time_t start_time;
+    i3lock_horizontal_alignment horizontal_alignment;
+    i3lock_vertical_alignment vertical_alignment;
+
+} i3lock_elapsed_time_t;
+
+
+typedef struct i3lock_led_clock_t_ {
+
+    char led_on_color[7];
+    char led_off_color[7];
+    char led_border_color[7];
+    i3lock_horizontal_alignment horizontal_alignment;
+    i3lock_vertical_alignment vertical_alignment;
+
+} i3lock_led_clock_t;
+
+
+void i3lock_draw_digital_clock(cairo_t *cr,
+                               const i3lock_digital_clock_t *dc,
+                               const uint32_t *resolution,
+                               const struct tm *brokentime);
+
+
+void i3lock_draw_elapsed_time(cairo_t *cr,
+                              const i3lock_elapsed_time_t *et,
+                              const uint32_t *resolution,
+                              const time_t *now);
+
+
+void i3lock_draw_led_clock(cairo_t *cr,
+                           const i3lock_led_clock_t *lc,
+                           const uint32_t *resolution,
+                           const struct tm *brokentime);
+
+
+void i3lock_draw_string(cairo_t *cr,
+                        const char *formatted_string,
+                        const i3lock_elapsed_time_t *et,
+                        const uint32_t *resolution);
+#endif