From bd24d05a9141c5a24fbefef9b82a7f82effb8e35 Mon Sep 17 00:00:00 2001
From: cy384 <cy384@cy384.com>
Date: Mon, 20 Jul 2020 15:30:56 -0400
Subject: [PATCH] add cancel button to intro dialog

---
 ssheven.c | 9 ++++++---
 ssheven.r | 3 +++
 2 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/ssheven.c b/ssheven.c
index f0ab530..661234d 100644
--- a/ssheven.c
+++ b/ssheven.c
@@ -356,7 +356,7 @@ void ssh_setup_terminal(void)
 	SSH_CHECK(libssh2_channel_shell(ssh_con.channel));
 }
 
-void intro_dialog(char* hostname, char* username, char* password)
+int intro_dialog(char* hostname, char* username, char* password)
 {
 
 	// modal dialog setup
@@ -394,7 +394,7 @@ void intro_dialog(char* hostname, char* username, char* password)
 	short item;
 	do {
 		ModalDialog(NULL, &item);
-	} while(item != 1);
+	} while(item != 1 && item != 9);
 
 	// copy the text out of the boxes
 	GetDialogItemText((Handle)address_text_box, hostname);
@@ -404,6 +404,9 @@ void intro_dialog(char* hostname, char* username, char* password)
 	// clean it up
 	CloseDialog(dlg);
 	FlushEvents(everyEvent, -1);
+
+	// if we hit cancel, 0
+	if (item == 9) return 0; else return 1;
 }
 
 //enum { WAIT, READ, EXIT } read_thread_command = WAIT;
@@ -461,7 +464,7 @@ int main(int argc, char** argv)
 	InitWindows();
 	InitMenus();
 
-	intro_dialog(hostname, username, password);
+	if (!intro_dialog(hostname, username, password)) return 0;
 
 	console_setup();
 
diff --git a/ssheven.r b/ssheven.r
index ca036be..e8f799c 100644
--- a/ssheven.r
+++ b/ssheven.r
@@ -36,6 +36,9 @@ resource 'DITL' (128) {
 
 		{ 135, 10, 151, 310 },
 		EditText { enabled, "" };
+
+		{ 190-10-20, 10, 190-10, 90 },
+		Button { enabled, "Cancel" };
 	}
 };