rnd-20030403-1-src

[rocksndiamonds.git] / src / libgame / gadgets.c

diff --git a/src/libgame/gadgets.c b/src/libgame/gadgets.c
index 66a8e2b340bfcd7848cb05e3e349b15c1c3bbb1a..00f54c6fc88c33998f45a9bb78714fb7256cf729 100644 (file)
--- a/src/libgame/gadgets.c
+++ b/src/libgame/gadgets.c
@@ -147,14 +147,14 @@ static void DrawGadget(struct GadgetInfo *gi, boolean pressed, boolean direct)
                               gd->x, gd->y, border, gi->height, gi->x, gi->y);
 
        /* middle part of gadget */
-       for (i=0; i<=gi->text.size; i++)
+       for (i=0; i <= gi->text.size; i++)
          BlitBitmapOnBackground(gd->bitmap, drawto,
                                 gd->x + border, gd->y, font_width, gi->height,
                                 gi->x + border + i * font_width, gi->y);
 
        /* right part of gadget */
        BlitBitmapOnBackground(gd->bitmap, drawto,
-                              gd->x + gi->border.width -border, gd->y, border,
+                              gd->x + gi->border.width - border, gd->y,border,
                               gi->height, gi->x + gi->width - border, gi->y);
 
        /* gadget text value */
@@ -176,6 +176,48 @@ static void DrawGadget(struct GadgetInfo *gi, boolean pressed, boolean direct)
       }
       break;
 
+    case GD_TYPE_SELECTBOX:
+      {
+       int i;
+       char text[MAX_GADGET_TEXTSIZE + 1];
+       int font_type = gi->selectbox.font_type;
+       int font_width = getFontWidth(font_type);
+       int border = gi->border.size;
+       int button = gi->border.size_selectbutton;
+       int width_inner = gi->border.width - button - 2 * border;
+
+       strncpy(text, gi->selectbox.values[gi->selectbox.index],
+               MAX_GADGET_TEXTSIZE);
+       text[MAX_GADGET_TEXTSIZE] = '\0';
+
+       /* left part of gadget */
+       BlitBitmapOnBackground(gd->bitmap, drawto,
+                              gd->x, gd->y, border, gi->height, gi->x, gi->y);
+
+       /* middle part of gadget */
+       for (i=0; i <= gi->selectbox.size; i++)
+         BlitBitmapOnBackground(gd->bitmap, drawto,
+                                gd->x + border, gd->y, font_width, gi->height,
+                                gi->x + border + i * font_width, gi->y);
+
+       /* button part of gadget */
+       BlitBitmapOnBackground(gd->bitmap, drawto,
+                              gd->x + border + width_inner, gd->y,
+                              button, gi->height,
+                              gi->x + gi->width - border - button, gi->y);
+
+       /* right part of gadget */
+       BlitBitmapOnBackground(gd->bitmap, drawto,
+                              gd->x + gi->border.width - border, gd->y,border,
+                              gi->height, gi->x + gi->width - border, gi->y);
+
+       /* gadget text value */
+       DrawTextExt(drawto,
+                   gi->x + border, gi->y + border, text,
+                   font_type, FONT_MASKED);
+      }
+      break;
+
     case GD_TYPE_SCROLLBAR_VERTICAL:
       {
        int i;
@@ -391,11 +433,25 @@ static void HandleGadgetTags(struct GadgetInfo *gi, int first_tag, va_list ap)
 
          gi->text.size = max_textsize;
          gi->text.value[max_textsize] = '\0';
+
+         /* same tag also used for selectbox definition */
+         gi->selectbox.size = gi->text.size;
        }
        break;
 
       case GDI_TEXT_FONT:
        gi->text.font_type = va_arg(ap, int);
+
+       /* same tag also used for selectbox definition */
+       gi->selectbox.font_type = gi->text.font_type;
+       break;
+
+      case GDI_SELECTBOX_VALUES:
+       gi->selectbox.values = va_arg(ap, const char **);
+       break;
+
+      case GDI_SELECTBOX_INDEX:
+       gi->selectbox.index = va_arg(ap, int);
        break;
 
       case GDI_DESIGN_UNPRESSED:
@@ -426,6 +482,10 @@ static void HandleGadgetTags(struct GadgetInfo *gi, int first_tag, va_list ap)
        gi->border.size = va_arg(ap, int);
        break;
 
+      case GDI_BORDER_SIZE_SELECTBUTTON:
+       gi->border.size_selectbutton = va_arg(ap, int);
+       break;
+
       case GDI_TEXTINPUT_DESIGN_WIDTH:
        gi->border.width = va_arg(ap, int);
        break;
@@ -520,7 +580,7 @@ static void HandleGadgetTags(struct GadgetInfo *gi, int first_tag, va_list ap)
     tag = va_arg(ap, int);     /* read next tag */
   }
 
-  /* check if gadget complete */
+  /* check if gadget is complete */
   if (gi->type != GD_TYPE_DRAWING_AREA &&
       (!gi->design[GD_BUTTON_UNPRESSED].bitmap ||
        !gi->design[GD_BUTTON_PRESSED].bitmap))
@@ -532,9 +592,21 @@ static void HandleGadgetTags(struct GadgetInfo *gi, int first_tag, va_list ap)
   {
     int font_width = getFontWidth(gi->text.font_type);
     int font_height = getFontHeight(gi->text.font_type);
+    int border_size = gi->border.size;
+
+    gi->width  = 2 * border_size + (gi->text.size + 1) * font_width;
+    gi->height = 2 * border_size + font_height;
+  }
+
+  if (gi->type & GD_TYPE_SELECTBOX)
+  {
+    int font_width = getFontWidth(gi->selectbox.font_type);
+    int font_height = getFontHeight(gi->selectbox.font_type);
+    int border_size = gi->border.size;
+    int button_size = gi->border.size_selectbutton;
 
-    gi->width = 2 * gi->border.size + (gi->text.size + 1) * font_width;
-    gi->height = 2 * gi->border.size + font_height;
+    gi->width  = 2 * border_size + gi->text.size * font_width + button_size;
+    gi->height = 2 * border_size + font_height;
   }
 
   if (gi->type & GD_TYPE_TEXTINPUT_NUMERIC)