added correcting positions for envelope request buttons, if needed

diff --git a/src/tools.c b/src/tools.c
index fd588277fbfe0955579f5629b7b97cc7de3061b3..903818a414b6b5ea5ca0a23ec70640b7d57a1b22 100644 (file)
--- a/src/tools.c
+++ b/src/tools.c
@@ -5309,11 +5309,49 @@ void CreateToolButtons()
     int gd_y = gfx->src_y;
     int gd_xp = gfx->src_x + gfx->pressed_xoffset;
     int gd_yp = gfx->src_y + gfx->pressed_yoffset;
+    int x = pos->x;
+    int y = pos->y;
     int id = i;
 
     if (global.use_envelope_request)
+    {
       setRequestPosition(&dx, &dy, TRUE);
 
+      // check if request buttons are outside of envelope and fix, if needed
+      if (x < 0 || x + gfx->width  > request.width ||
+         y < 0 || y + gfx->height > request.height)
+      {
+       // use left padding of "yes" button as default border padding
+       int padding = toolbutton_info[TOOL_CTRL_ID_YES].pos->x;
+
+       if (id == TOOL_CTRL_ID_YES)
+       {
+         x = padding;
+         y = request.height - 2 * request.border_size - gfx->height - padding;
+       }
+       else if (id == TOOL_CTRL_ID_NO)
+       {
+         x = request.width  - 2 * request.border_size - gfx->width  - padding;
+         y = request.height - 2 * request.border_size - gfx->height - padding;
+       }
+       else if (id == TOOL_CTRL_ID_CONFIRM)
+       {
+         x = (request.width - 2 * request.border_size - gfx->width) / 2;
+         y = request.height - 2 * request.border_size - gfx->height - padding;
+       }
+       else if (id >= TOOL_CTRL_ID_PLAYER_1 && id <= TOOL_CTRL_ID_PLAYER_4)
+       {
+         int player_nr = id - TOOL_CTRL_ID_PLAYER_1;
+
+         x = (request.width - 2 * request.border_size - gfx->width) / 2;
+         y = request.height - 2 * request.border_size - gfx->height - padding;
+
+         x += (player_nr % 2 ? +1 : -1) * gfx->width / 2;
+         y += (player_nr / 2 ?  0 : -1) * gfx->height;
+       }
+      }
+    }
+
     if (id >= TOOL_CTRL_ID_PLAYER_1 && id <= TOOL_CTRL_ID_PLAYER_4)
     {
       int player_nr = id - TOOL_CTRL_ID_PLAYER_1;
@@ -5326,8 +5364,8 @@ void CreateToolButtons()
 
     gi = CreateGadget(GDI_CUSTOM_ID, id,
                      GDI_INFO_TEXT, toolbutton_info[i].infotext,
-                     GDI_X, dx + pos->x,
-                     GDI_Y, dy + pos->y,
+                     GDI_X, dx + x,
+                     GDI_Y, dy + y,
                      GDI_WIDTH, gfx->width,
                      GDI_HEIGHT, gfx->height,
                      GDI_TYPE, GD_TYPE_NORMAL_BUTTON,