Improve GUIMessageMenu (move and resize elements based on size of text)

[oweals/minetest.git] / src / guiMessageMenu.cpp

diff --git a/src/guiMessageMenu.cpp b/src/guiMessageMenu.cpp
index ff9316b8979b239332766be6e61993025ea618a4..7ea743257a372c27d317a01e6c80674c02262919 100644 (file)
--- a/src/guiMessageMenu.cpp
+++ b/src/guiMessageMenu.cpp
@@ -81,19 +81,29 @@ void GUIMessageMenu::regenerateGui(v2u32 screensize)
 
        v2s32 size = rect.getSize();
 
+       gui::IGUISkin *skin = Environment->getSkin();
+       gui::IGUIFont *font = skin->getFont();
+       s32 msg_h = font->getDimension(m_message_text.c_str()).Height;
+       s32 msg_w = font->getDimension(m_message_text.c_str()).Width;
+       if(msg_h > 200)
+               msg_h = 200;
+       if(msg_w > 540)
+               msg_w = 540;
+
        /*
                Add stuff
        */
        {
-               core::rect<s32> rect(0, 0, 400, 70);
-               rect = rect + v2s32(size.X/2-400/2, size.Y/2-50/2-25);
-               Environment->addStaticText(m_message_text.c_str(), rect, false,
-                               true, this, 256);
+               core::rect<s32> rect(0, 0, msg_w, msg_h);
+               rect += v2s32(size.X/2-msg_w/2, size.Y/2-30/2 - msg_h/2);
+               Environment->addStaticText(m_message_text.c_str(),
+                       rect, false, true, this, -1);
        }
        changeCtype("");
+       int bw = 140;
        {
-               core::rect<s32> rect(0, 0, 140, 30);
-               rect = rect + v2s32(size.X/2-140/2, size.Y/2-30/2+45);
+               core::rect<s32> rect(0, 0, bw, 30);
+               rect = rect + v2s32(size.X/2-bw/2, size.Y/2-30/2+5 + msg_h/2);
                gui::IGUIElement *e = 
                Environment->addButton(rect, this, 257,
                        wgettext("Proceed"));