3 files changed, 32 insertions, 7 deletions
diff --git a/include/administration.hpp b/include/administration.hpp
index e270475..9df4335 100644
--- a/include/administration.hpp
+++ b/include/administration.hpp
@@ -331,6 +331,7 @@ typedef struct
 // =======================
 void    administration_create();
 void    administration_destroy();
+void    administration_create_empty(char* save_file);
 
 // Other functions.
 // =======================
@@ -341,6 +342,8 @@ void    administration_company_info_set(contact data);
 void    administration_create_income_statement(income_statement* statement);
 char*   administration_get_currency_symbol_from_currency(char* code);
 char*   administration_get_default_currency();
+bool    administration_can_create_invoices();
+bool    administration_is_loaded();
 
 // Contact functions.
 // =======================
diff --git a/include/administration_writer.hpp b/include/administration_writer.hpp
index b46927f..fa5f0db 100644
--- a/include/administration_writer.hpp
+++ b/include/administration_writer.hpp
@@ -14,4 +14,8 @@ bool administration_writer_save_tax_bracket_blocking(country_tax_bracket bracket
 bool administration_writer_save_contact_blocking(contact c);
 bool administration_writer_save_invoice_blocking(invoice inv);
 
+bool administration_writer_save_all_administration_info_blocking();
+bool administration_writer_save_all_tax_brackets_blocking();
+bool administration_writer_save_all_cost_centers_blocking();
+
 bool administration_writer_save_all_async();
 \ No newline at end of file
diff --git a/include/ui.hpp b/include/ui.hpp
index 7bbdd5a..6364c55 100644
--- a/include/ui.hpp
+++ b/include/ui.hpp
@@ -12,6 +12,21 @@
 
 typedef enum
 {
+    UI_INVOICES = 0,
+    UI_EXPENSES = 1,
+    UI_CONTACTS = 2,
+    UI_REPORT_RESULTS = 3,
+    UI_REPORT_TAX = 4,
+    UI_PROJECTS = 5,
+    UI_SETTINGS = 6,
+    UI_LOG = 7,
+    UI_START = 8,
+
+    UI_END
+} main_state;
+
+typedef enum
+{
     LIST,
     EDIT,
     CREATE,
@@ -30,14 +45,16 @@ typedef struct
 
 extern ImFont* fontBold;
 
-void        ui_helper_draw_required_tag();
+void ui_helper_draw_required_tag();
+
+ui_status ui_get_status();
+void ui_set_status_loading(bool loading);
+void ui_set_status_error(const char* txt);
+void ui_set_status_ex(const char* txt, int color);
+void ui_set_status(const char* txt);
+void ui_draw_status();
 
-void        ui_set_status_loading(bool loading);
-void        ui_set_status_error(const char* txt);
-void        ui_set_status_ex(const char* txt, int color);
-void        ui_set_status(const char* txt);
-ui_status   ui_get_status();
-void        ui_draw_status();
+void ui_set_state(main_state state);
 
 void ui_draw_main();
 void ui_draw_contacts();
@@ -47,6 +64,7 @@ void ui_draw_settings();
 void ui_draw_expenses();
 void ui_draw_earnings();
 void ui_draw_log();
+void ui_draw_start();
 
 void ui_setup_invoices();
 void ui_setup_contacts();