X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/1e5eefb6f2677a50fdb158e25e59f075ec034d23..533c7491240f2fd71d026e91f0a940f4729992fd:/windows/windlg.c

diff --git a/windows/windlg.c b/windows/windlg.c
index 019f6155..db1ef2f3 100644
--- a/windows/windlg.c
+++ b/windows/windlg.c
@@ -1,3 +1,7 @@
+/*
+ * windlg.c - dialogs for PuTTY(tel), including the configuration dialog.
+ */
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <limits.h>
@@ -376,7 +380,7 @@ static int CALLBACK GenericMainDlgProc(HWND hwnd, UINT msg,
 	create_controls(hwnd, "");     /* Open and Cancel buttons etc */
 	SetWindowText(hwnd, dp.wintitle);
 	SetWindowLongPtr(hwnd, GWLP_USERDATA, 0);
-        if (help_path)
+        if (has_help())
             SetWindowLongPtr(hwnd, GWL_EXSTYLE,
 			     GetWindowLongPtr(hwnd, GWL_EXSTYLE) |
 			     WS_EX_CONTEXTHELP);
@@ -385,7 +389,6 @@ static int CALLBACK GenericMainDlgProc(HWND hwnd, UINT msg,
             if (item)
                 DestroyWindow(item);
         }
-        requested_help = FALSE;
 	SendMessage(hwnd, WM_SETICON, (WPARAM) ICON_BIG,
 		    (LPARAM) LoadIcon(hinst, MAKEINTRESOURCE(IDI_CFGICON)));
 	/*
@@ -582,19 +585,12 @@ static int CALLBACK GenericMainDlgProc(HWND hwnd, UINT msg,
 	    ret = 0;
 	return ret;
       case WM_HELP:
-        if (help_path) {
-	    if (winctrl_context_help(&dp, hwnd,
-				     ((LPHELPINFO)lParam)->iCtrlId))
-                requested_help = TRUE;
-	    else
-                MessageBeep(0);
-        }
+	if (!winctrl_context_help(&dp, hwnd,
+				 ((LPHELPINFO)lParam)->iCtrlId))
+	    MessageBeep(0);
         break;
       case WM_CLOSE:
-        if (requested_help) {
-            WinHelp(hwnd, help_path, HELP_QUIT, 0);
-            requested_help = FALSE;
-        }
+	quit_help(hwnd);
 	SaneEndDialog(hwnd, 0);
 	return 0;
 
@@ -618,12 +614,7 @@ void modal_about_box(HWND hwnd)
 
 void show_help(HWND hwnd)
 {
-    if (help_path) {
-	WinHelp(hwnd, help_path,
-		help_has_contents ? HELP_FINDER : HELP_CONTENTS,
-		0);
-	requested_help = TRUE;
-    }
+    launch_help(hwnd, NULL);
 }
 
 void defuse_showwindow(void)
@@ -649,7 +640,7 @@ int do_config(void)
 
     ctrlbox = ctrl_new_box();
     setup_config_box(ctrlbox, FALSE, 0, 0);
-    win_setup_config_box(ctrlbox, &dp.hwnd, (help_path != NULL), FALSE);
+    win_setup_config_box(ctrlbox, &dp.hwnd, has_help(), FALSE, 0);
     dp_init(&dp);
     winctrl_init(&ctrls_base);
     winctrl_init(&ctrls_panel);
@@ -681,7 +672,8 @@ int do_reconfig(HWND hwnd, int protcfginfo)
 
     ctrlbox = ctrl_new_box();
     setup_config_box(ctrlbox, TRUE, cfg.protocol, protcfginfo);
-    win_setup_config_box(ctrlbox, &dp.hwnd, (help_path != NULL), TRUE);
+    win_setup_config_box(ctrlbox, &dp.hwnd, has_help(), TRUE,
+                         cfg.protocol);
     dp_init(&dp);
     winctrl_init(&ctrls_base);
     winctrl_init(&ctrls_panel);