From 25cf6faf4440a2600ee9a8c113d170687ddfb917 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C5=82awomir=20Lach?= <slawek@lach.art.pl>
Date: Mon, 16 May 2022 15:32:56 +0200
Subject: [PATCH 2/2] - Implement basic counters functionality to ruledit


diff --git a/tools/ruledit/Makefile.am b/tools/ruledit/Makefile.am
index a85f8c116e..bd6601ca2c 100644
--- a/tools/ruledit/Makefile.am
+++ b/tools/ruledit/Makefile.am
@@ -38,6 +38,7 @@ MOC_FILES = \
             meta_requirers_dlg.cpp \
             meta_ruledit_qt.cpp \
             meta_tab_building.cpp \
+            meta_tab_counters.cpp \
             meta_tab_enablers.cpp \
 	    meta_tab_extras.cpp	\
 	    meta_tab_good.cpp	\
@@ -60,6 +61,8 @@ freeciv_ruledit_SOURCES =	\
 		effect_edit.h	\
 		tab_building.cpp \
 		tab_building.h	\
+		tab_counters.cpp \
+		tab_counters.h \
 		tab_enablers.cpp \
 		tab_enablers.h	\
 		tab_extras.cpp	\
diff --git a/tools/ruledit/ruledit_qt.cpp b/tools/ruledit/ruledit_qt.cpp
index e9780a4d3f..8c6439aa26 100644
--- a/tools/ruledit/ruledit_qt.cpp
+++ b/tools/ruledit/ruledit_qt.cpp
@@ -46,6 +46,7 @@
 #include "req_vec_fix.h"
 #include "ruledit.h"
 #include "tab_building.h"
+#include "tab_counters.h"
 #include "tab_enablers.h"
 #include "tab_extras.h"
 #include "tab_good.h"
@@ -187,6 +188,8 @@ void ruledit_gui::setup(QWidget *central_in)
   stack->addTab(multipliers, QString::fromUtf8(R__("Multipliers")));
   nation = new tab_nation(this);
   stack->addTab(nation, QString::fromUtf8(R__("Nations")));
+  counter = new tab_counter(this);
+  stack->addTab(counter, QString::fromUtf8(R__("Counters")));
 
   edit_layout->addWidget(stack);
 
@@ -250,6 +253,7 @@ void ruledit_gui::launch_now()
     extras->refresh();
     multipliers->refresh();
     terrains->refresh();
+    counter->refresh();
     main_layout->setCurrentIndex(1);
   } else {
     display_msg(R__("Ruleset loading failed!"));
diff --git a/tools/ruledit/ruledit_qt.h b/tools/ruledit/ruledit_qt.h
index 38ec8e1c0c..643ff9b4ee 100644
--- a/tools/ruledit/ruledit_qt.h
+++ b/tools/ruledit/ruledit_qt.h
@@ -30,6 +30,7 @@ class QStackedLayout;
 
 class requirers_dlg;
 class tab_building;
+class tab_counter;
 class tab_good;
 class tab_gov;
 class tab_misc;
@@ -130,6 +131,7 @@ signals:
     QStackedLayout *main_layout;
 
     tab_building *bldg;
+    tab_counter *counter;
     tab_misc *misc;
     tab_tech *tech;
     tab_unit *unit;
diff --git a/tools/ruledit/tab_counters.h b/tools/ruledit/tab_counters.h
new file mode 100644
index 0000000000..6e96ed3d06
--- /dev/null
+++ b/tools/ruledit/tab_counters.h
@@ -0,0 +1,70 @@
+/***********************************************************************
+ Freeciv - Copyright (C) 1996 - A Kjeldberg, L Gregersen, P Unold
+   This program 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 2, or (at your option)
+   any later version.
+
+   This program 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.
+***********************************************************************/
+
+#ifndef FC__TAB_COUNTER_H
+#define FC__TAB_COUNTER_H
+
+#ifdef HAVE_CONFIG_H
+#include <fc_config.h>
+#endif
+
+// Qt
+#include <QWidget>
+
+// common
+#include "counters.h"
+
+class QCheckBox;
+class QGridLayout;
+class QLabel;
+class QLineEdit;
+class QListWidget;
+class QMenu;
+class QToolButton;
+
+class ruledit_gui;
+
+class tab_counter : public QWidget
+{
+  Q_OBJECT
+
+  public:
+    explicit tab_counter(ruledit_gui *ui_in);
+    void refresh();
+    static void techs_to_menu(QMenu *fill_menu);
+    static QString counter_name(struct counter *padv);
+
+  private:
+    ruledit_gui *ui;
+
+    QLineEdit *name;
+    QLineEdit *rname;
+
+    QListWidget *counter_list;
+
+    struct counter *selected;
+
+  private slots:
+    void update_counter_info(struct counter *counter);
+    void name_given();
+    void select_counter();
+    void add_now();
+    void delete_now();
+    void same_name_toggle(bool checked);
+    void edit_effects();
+    bool initialize_new_counter(struct counter *padv);
+    //QMenu *prepare_counter_button(QToolButton *button, enum tech_req rn);
+};
+
+
+#endif // FC__TAB_TECH_H
-- 
2.36.1