From 2d4c021130ad0e22bbf5fd2694d3634c650adaf2 Mon Sep 17 00:00:00 2001
From: "(Tim) Efthimis Kritikos" <efkf@firemail.cc>
Date: Sat, 3 Feb 2024 23:49:45 +0000
Subject: [PATCH] GUI: Added support running instead of just single stepping

---
 gui.c  | 28 ++++++++++++++++++++++------
 main.c |  5 ++++-
 2 files changed, 26 insertions(+), 7 deletions(-)

diff --git a/gui.c b/gui.c
index 41c943b..8957ea6 100644
--- a/gui.c
+++ b/gui.c
@@ -64,7 +64,6 @@ char *tab_name[]={"Overview","Memory","Internal"};
 unsigned int CURRENT_TAB=0;
 
 enum CPU_STATE_t CPU_STATE=SINGLE_STEPPING;
-//enum CPU_STATE_t CPU_STATE=STOPPED;
 
 void update_tabs(){
 	wattron(tabs,A_BOLD);
@@ -170,7 +169,7 @@ int gui_error(char *str){
 }
 
 int update_general_disas(struct simdata_t *simdata){
-	wclear(general_disas);
+	werase(general_disas);
 	int width,height;
 	getmaxyx(general_disas,height,width);
 	box(general_disas, 0 , 0);
@@ -220,7 +219,6 @@ int update_general_disas(struct simdata_t *simdata){
 }
 
 int update_general_stack(struct simdata_t *simdata){
-	wclear(general_stack);
 	int width,height;
 	getmaxyx(general_stack,height,width);
 	box(general_stack, 0 , 0);
@@ -277,7 +275,6 @@ int update_general_stack(struct simdata_t *simdata){
 }
 
 int update_general_memdump(struct simdata_t *simdata){
-	wclear(general_memdump);
 	int width,height;
 	getmaxyx(general_memdump,height,width);
 	box(general_memdump, 0 , 0);
@@ -316,8 +313,13 @@ int update_general_memdump(struct simdata_t *simdata){
 	return 0;
 }
 
+int clear_back_window=1;
+
 int update_gui(struct simdata_t *simdata){
-	clear();
+	if(clear_back_window){
+		clear();
+		clear_back_window=0;
+	}
 	update_tabs();
 	if(update_general_memdump(simdata))
 		return 1;
@@ -331,8 +333,22 @@ int update_gui(struct simdata_t *simdata){
 }
 
 int gui_continue_request(){
-	if(getch()==ERR)
+	char inch;
+	if(((inch=getch())==ERR)&&CPU_STATE==SINGLE_STEPPING)
 		return 1;
+	switch(inch){
+		case 'r':
+			if(CPU_STATE==RUNNING){
+				CPU_STATE=SINGLE_STEPPING;
+				nodelay(stdscr, FALSE);
+			}else{
+				CPU_STATE=RUNNING;
+				nodelay(stdscr, TRUE);
+			}
+			break;
+		case 'q':
+			return 2;
+	}
 	return 0;
 }
 
diff --git a/main.c b/main.c
index 06952dc..70bb1eb 100644
--- a/main.c
+++ b/main.c
@@ -159,7 +159,10 @@ int main(int argc, char* argd[] ){
 		while(1){
 			update_gui(simdata);
 
-			if(gui_continue_request()){
+			int ret_code;
+			if((ret_code=gui_continue_request())){
+				if(ret_code==2)
+					break;
 				end_gui();
 				printf("Failed on gui_continue_request()\n");
 				cpu_simdata_free(simdata);