From 23612e41f2a01b726d7aa9f29f45eb501cf71882 Mon Sep 17 00:00:00 2001
From: dominik <dominik@openttd.org>
Date: Tue, 14 Dec 2004 17:38:48 +0000
Subject: (svn r1084) Generalized hotkey catching when textfield windows are
 open. Now only hotkeys attached to the main toolbar are working if you have a
 textfield open.

---
 rail_gui.c      |  4 ----
 road_gui.c      |  4 ----
 terraform_gui.c |  4 ----
 window.c        | 11 +++++++++++
 4 files changed, 11 insertions(+), 12 deletions(-)

diff --git a/rail_gui.c b/rail_gui.c
index ac22977e0..36d13ba74 100644
--- a/rail_gui.c
+++ b/rail_gui.c
@@ -613,10 +613,6 @@ static void BuildRailToolbWndProc(Window *w, WindowEvent *e)
 	case WE_KEYPRESS: {
 		int i;
 
-		// check if we have a query string window open before allowing hotkeys
-		if(FindWindowById(WC_QUERY_STRING, 0)!=NULL)
-			break;
-
 		for(i=0; i!=lengthof(_rail_keycodes); i++)
 			if (e->keypress.keycode == _rail_keycodes[i]) {
 				e->keypress.cont = false;
diff --git a/road_gui.c b/road_gui.c
index b1add67b0..8374786b4 100644
--- a/road_gui.c
+++ b/road_gui.c
@@ -192,10 +192,6 @@ static void BuildRoadToolbWndProc(Window *w, WindowEvent *e) {
 	}	break;
 
 	case WE_KEYPRESS:
-		// check if we have a query string window open before allowing hotkeys
-		if(FindWindowById(WC_QUERY_STRING, 0)!=NULL)
-			break;
-
 		switch(e->keypress.keycode) {
 		case '1': BuildRoadClick_NE(w); break;
 		case '2': BuildRoadClick_NW(w); break;
diff --git a/terraform_gui.c b/terraform_gui.c
index 82cfffd96..6c8f915e9 100644
--- a/terraform_gui.c
+++ b/terraform_gui.c
@@ -122,10 +122,6 @@ static void TerraformToolbWndProc(Window *w, WindowEvent *e)
 	{
 		int i;
 
-		// check if we have a query string window open before allowing hotkeys
-		if(FindWindowById(WC_QUERY_STRING, 0)!=NULL)
-			break;
-
 		for(i=0; i!=lengthof(_terraform_keycodes); i++)
 			if (e->keypress.keycode == _terraform_keycodes[i]) {
 				e->keypress.cont = false;
diff --git a/window.c b/window.c
index a24afb7c4..ba0e488dd 100644
--- a/window.c
+++ b/window.c
@@ -1054,6 +1054,10 @@ static void HandleKeypress(uint32 key)
 {
 	Window *w;
 	WindowEvent we;
+ /* Stores if a window with a textfield for typing is open 	
+  * If this is the case, keypress events are only passed to windows with text fields and 
+	* to thein this main toolbar. */
+	bool query_open = false;
 
 	// Setup event
 	we.keypress.event = WE_KEYPRESS;
@@ -1061,9 +1065,16 @@ static void HandleKeypress(uint32 key)
 	we.keypress.keycode = key >> 16;
 	we.keypress.cont = true;
 
+	// check if we have a query string window open before allowing hotkeys
+	if(FindWindowById(WC_QUERY_STRING, 0)!=NULL || FindWindowById(WC_SEND_NETWORK_MSG, 0)!=NULL)
+		query_open = true;
+
 	// Call the event, start with the uppermost window.
 	for(w=_last_window; w != _windows;) {
 		--w;
+		// if a query window is open, only call the event for certain window types
+		if(query_open && w->window_class!=WC_QUERY_STRING && w->window_class!=WC_SEND_NETWORK_MSG && w->window_class!=WC_MAIN_TOOLBAR)
+			continue;
 		w->wndproc(w, &we);
 		if (!we.keypress.cont)
 			break;
-- 
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