Fix warnings

[d2df-sdl.git] / src / game / g_gui.pas

diff --git a/src/game/g_gui.pas b/src/game/g_gui.pas
index 9b44f6f8a7b8a4e572c1e4b31216598c57b4ec6d..a76a1801f560969bd0ab491f9dca790cc7565c3f 100644 (file)
--- a/src/game/g_gui.pas
+++ b/src/game/g_gui.pas
@@ -535,6 +535,7 @@ type
 var
   g_GUIWindows: array of TGUIWindow;
   g_ActiveWindow: TGUIWindow = nil;
+  g_GUIGrabInput: Boolean = False;
 
 procedure g_GUI_Init();
 function  g_GUI_AddWindow(Window: TGUIWindow): TGUIWindow;
@@ -813,10 +814,19 @@ procedure TGUIWindow.Draw;
 var
   i: Integer;
   ID: DWORD;
+  tw, th: Word;
 begin
-  if FBackTexture <> '' then
+  if FBackTexture <> '' then  // Here goes code duplication from g_game.pas:DrawMenuBackground()
     if g_Texture_Get(FBackTexture, ID) then
-      e_DrawSize(ID, 0, 0, 0, False, False, gScreenWidth, gScreenHeight)
+    begin
+      e_Clear(GL_COLOR_BUFFER_BIT, 0, 0, 0);
+      e_GetTextureSize(ID, @tw, @th);
+      if tw = th then
+        tw := round(tw * 1.333 * (gScreenHeight / th))
+      else
+        tw := trunc(tw * (gScreenHeight / th));
+      e_DrawSize(ID, (gScreenWidth - tw) div 2, 0, 0, False, False, tw, gScreenHeight);
+    end
     else
       e_Clear(GL_COLOR_BUFFER_BIT, 0.5, 0.5, 0.5);
 
@@ -2335,7 +2345,8 @@ begin
         end;
     end;
 
-  g_Touch_ShowKeyboard(FWindow.FActiveControl = Self);
+  g_GUIGrabInput := (@FOnEnterEvent = nil) and (FWindow.FActiveControl = Self);
+  g_Touch_ShowKeyboard(g_GUIGrabInput)
 end;
 
 procedure TGUIEdit.SetText(Text: string);
@@ -2469,6 +2480,8 @@ begin
           end;
         end;
     end;
+
+  g_GUIGrabInput := FIsQuery
 end;
 
 { TGUIKeyRead2 }
@@ -2637,6 +2650,8 @@ begin
           end;
         end;
     end;
+
+  g_GUIGrabInput := FIsQuery
 end;
 
 
@@ -3145,7 +3160,7 @@ end;
 
 procedure TGUIFileListBox.OnMessage(var Msg: TMessage);
 var
-  a: Integer;
+  a, b: Integer;
 begin
   if not FEnabled then
     Exit;
@@ -3242,7 +3257,9 @@ begin
         end;
 
       WM_CHAR:
-        for a := 0 to High(FItems) do
+        for b := FIndex + 1 to High(FItems) + FIndex do
+        begin
+          a := b mod Length(FItems);
           if ( (Length(FItems[a]) > 0) and
                (LowerCase(FItems[a][1]) = LowerCase(Chr(wParam))) ) or
              ( (Length(FItems[a]) > 1) and
@@ -3255,6 +3272,7 @@ begin
               FOnChangeEvent(Self);
             Break;
           end;
+        end;
     end;
 end;