create, layout and example bar

1 files changed, 79 insertions, 0 deletions

diff --git a/src/bardata.c b/src/bardata.c
new file mode 100644
index 0000000..a35f3b5
--- /dev/null
+++ b/src/bardata.c
@@ -0,0 +1,79 @@
+#include <stdio.h>
+#include <string.h>
+
+#include "bardata.h"
+#include "pipe.h"
+
+typedef enum {
+  SIDE_LEFT,
+  SIDE_CENTER,
+  SIDE_RIGHT,
+} comp_side_t;
+
+typedef struct {
+} color_t;
+
+typedef struct {
+  char name[16];
+  char data[64];
+  color_t fg, bg;
+} comp_t;
+
+// Global state, oh naur D:
+comp_t comps[32];
+size_t comps_size = 0;
+comp_t *comps_left[16], *comps_right[16], *comps_center[16];
+size_t left_size = 0, right_size = 0, center_size = 0;
+
+void new_component(char *name) {
+  strcpy(comps[comps_size].name, name);
+  comps_size++;
+}
+
+comp_t *find_comp(char *name) {
+  for (size_t i = 0; i < comps_size; i++) {
+    if (strcmp(comps[i].name, name) == 0) {
+      return &comps[i];
+    }
+  }
+  return NULL;
+}
+
+void add_component(comp_side_t side, char *name) {
+  comp_t *comp = find_comp(name);
+  if (side == SIDE_LEFT) {
+    comps_left[left_size] = comp;
+    left_size++;
+    return;
+  }
+  if (side == SIDE_RIGHT) {
+    comps_right[right_size] = comp;
+    right_size++;
+    return;
+  }
+  if (side == SIDE_CENTER) {
+    comps_center[center_size] = comp;
+    center_size++;
+    return;
+  }
+}
+
+void set_layout(char argv[MAX_ARGS][MAX_ARG_LEN], int argc) {
+  comp_side_t side = SIDE_LEFT;
+
+  for (int i = 1; i < argc; i++) {
+    if (strcmp(argv[i], "-left") == 0) {
+      side = SIDE_LEFT;
+      continue;
+    }
+    if (strcmp(argv[i], "-center") == 0) {
+      side = SIDE_CENTER;
+      continue;
+    }
+    if (strcmp(argv[i], "-right") == 0) {
+      side = SIDE_RIGHT;
+      continue;
+    }
+    add_component(side, argv[i]);
+  }
+}