2026 Renovation (#3)

Rebuilt using raylib immediate mode gui. Simple window mode with text input and progress graph, and overlay mode. Reviewed-on: #3 Co-authored-by: talksik <[email protected]>
2026-10-03 20:20:17 +00:00
parent 7be066b7d5
commit 0b09ef40b0
36 changed files with 6988 additions and 2858 deletions
@@ -0,0 +1,182 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+
+#define RAYGUI_IMPLEMENTATION
+#include <raygui.h>
+#include <raylib.h>
+#include "window_state.h"
+#include "common.h"
+
+#define WINDOW_HEIGHT 700
+#define WINDOW_WIDTH 550
+#define OVERLAY_HEIGHT 400
+#define OVERLAY_WIDTH 700
+
+#define NUM_WEEKS 12
+
+void switch_mode(Mode mode) {
+  set_mode(mode);
+  
+  switch (mode) {
+  case WINDOW:
+    SetWindowSize(WINDOW_WIDTH, WINDOW_HEIGHT);
+    break;
+  case OVERLAY:
+    SetWindowSize(OVERLAY_WIDTH, OVERLAY_HEIGHT);
+    break;
+  default:
+    break;
+  }
+}
+
+typedef struct cell_t {
+  int row;
+  int column;
+} Cell;
+
+int cell_number(Cell c) {
+  return c.row + 1 + (c.column * 7);
+}
+
+int distance(Cell a, Cell b) {
+  return cell_number(b) - cell_number(a);
+}
+
+#define CELL_SPACING 10
+#define CELL_SIZE 20
+time_t now;
+struct tm local_time;
+
+// Returns the time info struct which is a static variable within time.h stdlib 
+struct tm *get_date_days_ago(int days_ago, char *buffer, size_t buffer_size) {
+  time_t raw_time;
+  struct tm *time_info;
+  time(&raw_time);
+  time_info = localtime(&raw_time); // caution: localtime() overwrites the static struct internally as opposed to localtime_r
+  time_info->tm_mday -= days_ago;
+  mktime(time_info);
+
+  strftime(buffer, buffer_size, "%B %d", time_info);
+  
+  return time_info;
+}
+
+void draw_graph(int x, int y) {
+  GuiEnableTooltip();
+
+  int num_columns = NUM_WEEKS;
+  int num_rows = 7; // days in a week
+
+  int cell_number_today = cell_number((Cell) {local_time.tm_wday, num_columns - 1});
+
+  for (int c = 0; c < num_columns; c++) {
+    for (int r = 0; r < num_rows; r++) {
+      Cell cell = { r, c };
+      int curr_cell_number = cell_number(cell);
+      if (curr_cell_number > cell_number_today) break;
+
+      int days_ago = cell_number_today - curr_cell_number;
+      char tooltip_text[128];
+      struct tm *time = get_date_days_ago(days_ago, tooltip_text, sizeof(tooltip_text));
+
+      U32 result = get_result(time);
+      GuiSetTooltip(tooltip_text);
+      
+      // full size of a cell is spacing * 2 + size, and then need to go little more 
+      int cell_x = CELL_SPACING + (((CELL_SPACING * 2) + CELL_SIZE) * c);
+      int cell_y = CELL_SPACING + (((CELL_SPACING * 2) + CELL_SIZE) * r);
+
+      if (result) {
+        GuiSetStyle(BUTTON, BASE_COLOR_NORMAL, ColorToInt(GREEN));
+      } else {
+        GuiSetStyle(BUTTON, BASE_COLOR_NORMAL, ColorToInt(BLANK));
+      }
+      if (GuiButton((Rectangle) {cell_x + x, cell_y + y, CELL_SIZE, CELL_SIZE}, " ")) {
+	set_result(time, abs(result - 1));
+      }
+
+      if (c == 0 && r == 1) {
+	GuiLabel((Rectangle) {x-5, cell_y + y, 20, 20}, "M");
+      } else if (c==0 && r== 3) {
+	GuiLabel((Rectangle) {x-5, cell_y + y, 20, 20}, "W");
+      } else if (c==0 && r == 5) {
+	GuiLabel((Rectangle) {x-5, cell_y + y, 20, 20}, "F");
+      }
+    }
+  }
+  GuiDisableTooltip();
+}
+
+bool edit_mode = false;
+
+void render_window() {
+  ClearBackground(RAYWHITE);
+  DrawFPS(WINDOW_WIDTH - 50, 10);
+
+  Rectangle text_box_rect = {(WINDOW_WIDTH / 2) - 200, (WINDOW_HEIGHT / 2) - 200, 400, 50};
+  Vector2 mouse_pos = GetMousePosition();
+  if (IsMouseButtonPressed(MOUSE_LEFT_BUTTON)) {
+    if (CheckCollisionRecs((Rectangle) {mouse_pos.x, mouse_pos.y, 2, 2}, text_box_rect)) {
+      
+      edit_mode = true;
+    } else {
+      edit_mode = false;
+    }
+  }
+  if (GuiTextBox(text_box_rect, get_intention(), get_intention_size(), edit_mode)) {
+    switch_mode(OVERLAY);
+  }
+
+  char label[2048];
+  sprintf(label, "%d / %d characters | Hit enter to set", (int) strlen(get_intention()), (int) get_intention_size()); 
+  GuiLabel((Rectangle){ WINDOW_WIDTH / 2 - 100, (WINDOW_HEIGHT / 2) - 150, 300, 50}, label);
+
+  int graph_y_offset = (WINDOW_HEIGHT / 2) + 50;
+  draw_graph(20, graph_y_offset);
+}
+
+void render_overlay() {
+  ClearBackground(BLANK);
+  DrawFPS(OVERLAY_WIDTH - 50, 10);
+
+  const Rectangle button_rect = {OVERLAY_WIDTH - 100, 10, 100, 25};
+  int active = 0;
+
+  if (GuiToggleSlider(button_rect, "Toggle mode", &active)) {
+    switch_mode(WINDOW);
+  }
+
+  GuiSetStyle(DEFAULT, TEXT_SIZE, 75);
+  GuiSetStyle(DEFAULT, TEXT_WRAP_MODE, TEXT_WRAP_CHAR);
+  GuiSetStyle(LABEL, TEXT_ALIGNMENT, TEXT_ALIGN_CENTER);
+  GuiLabel((Rectangle){0, 0, OVERLAY_WIDTH, OVERLAY_HEIGHT}, get_intention());
+  GuiSetStyle(DEFAULT, TEXT_WRAP_MODE, 0);
+}
+
+int main(int argc, char *argv[]) {
+  time(&now);
+  localtime_r(&now, &local_time);
+  mktime(&local_time);
+  
+  init_window_state();
+  
+  printf("Welcome to Flowy.adhd\n");
+
+  InitWindow(WINDOW_WIDTH, WINDOW_HEIGHT, "Flowy.adhd");
+ 
+  while (!WindowShouldClose()) {
+    BeginDrawing();
+
+    GuiSetStyle(DEFAULT, TEXT_SIZE, 15);
+
+    if (get_mode() == WINDOW) render_window();
+    else render_overlay();
+    
+    EndDrawing();
+  }
+
+  CloseWindow();
+
+  return 0;
+}