From 28adc6b395d2fb7545189636cec3651b9c2a5f73 Mon Sep 17 00:00:00 2001
From: Federico Angelilli <code@fedang.net>
Date: Tue, 9 Jul 2024 14:29:54 +0200
Subject: Add layouts

---
 src/comet.c | 113 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 112 insertions(+), 1 deletion(-)

(limited to 'src/comet.c')

diff --git a/src/comet.c b/src/comet.c
index 72bc3b5..d496590 100644
--- a/src/comet.c
+++ b/src/comet.c
@@ -1,11 +1,36 @@
 #include <stdlib.h>
 #include <locale.h>
+#include <unistd.h>
 
 #include "window.h"
+#include "layout.h"
 
 #define ANY_LOG_IMPLEMENT
 #include "any_log.h"
 
+cairo_surface_t *render(layout_t *layout, layout_info_t info)
+{
+    cairo_surface_t *surface = cairo_image_surface_create(CAIRO_FORMAT_ARGB32, info.width, info.height);
+    log_value_trace("Created cairo surface",
+                    "i:width", info.width,
+                    "i:height", info.height);
+
+    cairo_t *cr = cairo_create(surface);
+    cairo_set_fill_rule(cr, CAIRO_FILL_RULE_EVEN_ODD);
+    cairo_set_operator(cr, CAIRO_OPERATOR_OVER);
+
+    color_t color = layout->block->color;
+    cairo_set_source_rgba(cr, color.r, color.g, color.b, color.a);
+    cairo_paint(cr);
+
+    layout_render(layout, cr);
+    log_trace("Rendered layouts");
+
+    cairo_destroy(cr);
+    return surface;
+}
+
+
 int main(int argc, char **argv)
 {
     setlocale(LC_CTYPE, "");
@@ -20,7 +45,93 @@ int main(int argc, char **argv)
     window_move(&window, 100, 100);
     window_resize(&window, 1000, 1000);
 
-    while (true);
+    block_t blocks[2] = {
+        {
+            .hidden = false,
+            .color = { 0.2, 0.2, 0.2, 1 },
+            .line_color = { 0 },
+            .line_width = 0,
+            .x_padding = 0,
+            .y_padding = 0,
+            .min_width = 0,
+            .max_width = 0,
+            .update_interval = 0,
+            .update_last = { 0 },
+            .update_cb = NULL,
+            .event_cb = NULL,
+            .type = BLOCK_TEXT,
+            .text = {
+                .text = "A",
+                .text_color = { 0.8, 0.9, 0.3, 1 },
+            },
+        },
+        {
+            .hidden = false,
+            .color = { 0.2, 0.2, 0.8, 1 },
+            .line_color = { 0 },
+            .line_width = 0,
+            .x_padding = 0,
+            .y_padding = 0,
+            .min_width = 0,
+            .max_width = 0,
+            .update_interval = 0,
+            .update_last = { 0 },
+            .update_cb = NULL,
+            .event_cb = NULL,
+            .type = BLOCK_TEXT,
+            .text = {
+                .text = "B",
+                .text_color = { 0.8, 0.9, 0.2, 1 },
+            },
+        },
+    };
+
+    block_t top = {
+        .hidden = false,
+        .color = { 0.3, 0.2, 0.5, 1 },
+        .line_color = { 0 },
+        .line_width = 0,
+        .x_padding = 0,
+        .y_padding = 0,
+        .min_width = 0,
+        .max_width = 0,
+        .update_interval = 0,
+        .update_last = { 0 },
+        .update_cb = NULL,
+        .event_cb = NULL,
+        .type = BLOCK_GROUP,
+        .group = {
+            .spacing = 10,
+            .n_children = 2,
+            .children = blocks,
+        },
+    };
+
+    int width = 1200;
+    int height = 200;
+    int x_padding = 20;
+    int y_padding = 40;
+
+    layout_info_t info = {
+        .fontdesc = pango_font_description_from_string("Hack 13"),
+        .context = pango_cairo_create_context(window.cr),
+        .x_offset = 0,
+        .height = height,
+        .width = width,
+    };
+
+    window_resize(&window, width, height);
+    window_move(&window, x_padding, y_padding);
+
+    while (true) {
+        layout_t *layout = layout_create(&top, info);
+        cairo_surface_t *surface = render(layout, info);
+        window_present(&window, surface, width, height);
+        cairo_surface_destroy(surface);
+        layout_free(layout);
+
+        sleep(1);
+    }
 
     window_close(&window);
     display_close(&display);
-- 
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