rnd-19990109-1

[rocksndiamonds.git] / src / buttons.h

diff --git a/src/buttons.h b/src/buttons.h
index e3ba29be841272d50ad5f294b9dd8d69c508ef73..aca41e103f6011d9a38cb2fe45e7b3343825f822 100644 (file)
--- a/src/buttons.h
+++ b/src/buttons.h
@@ -151,6 +151,9 @@
 #define ED_BUTTON_EDOWN_Y2POS  165
 #define ED_BUTTON_ELEM_Y2POS   190
 
+#define ED_SCROLLBUTTON_XSIZE  30
+#define ED_SCROLLBUTTON_YSIZE  20
+
 #define ED_BUTTON_CTRL_XPOS    5
 #define ED_BUTTON_CTRL_YPOS    5
 #define ED_BUTTON_CTRL_XSIZE   90
@@ -161,20 +164,20 @@
 #define ED_BUTTON_FILL_YSIZE   20
 #define ED_BUTTON_LEFT_XPOS    5
 #define ED_BUTTON_LEFT_YPOS    65
-#define ED_BUTTON_LEFT_XSIZE   30
-#define ED_BUTTON_LEFT_YSIZE   20
+#define ED_BUTTON_LEFT_XSIZE   ED_SCROLLBUTTON_XSIZE
+#define ED_BUTTON_LEFT_YSIZE   ED_SCROLLBUTTON_YSIZE
 #define ED_BUTTON_UP_XPOS      35
 #define ED_BUTTON_UP_YPOS      55
-#define ED_BUTTON_UP_XSIZE     30
-#define ED_BUTTON_UP_YSIZE     20
+#define ED_BUTTON_UP_XSIZE     ED_SCROLLBUTTON_XSIZE
+#define ED_BUTTON_UP_YSIZE     ED_SCROLLBUTTON_YSIZE
 #define ED_BUTTON_DOWN_XPOS    35
 #define ED_BUTTON_DOWN_YPOS    75
-#define ED_BUTTON_DOWN_XSIZE   30
-#define ED_BUTTON_DOWN_YSIZE   20
+#define ED_BUTTON_DOWN_XSIZE   ED_SCROLLBUTTON_XSIZE
+#define ED_BUTTON_DOWN_YSIZE   ED_SCROLLBUTTON_YSIZE
 #define ED_BUTTON_RIGHT_XPOS   65
 #define ED_BUTTON_RIGHT_YPOS   65
-#define ED_BUTTON_RIGHT_XSIZE  30
-#define ED_BUTTON_RIGHT_YSIZE  20
+#define ED_BUTTON_RIGHT_XSIZE  ED_SCROLLBUTTON_XSIZE
+#define ED_BUTTON_RIGHT_YSIZE  ED_SCROLLBUTTON_YSIZE
 
 #define ED_BUTTON_EDIT_XPOS    5
 #define ED_BUTTON_EDIT_YPOS    5
@@ -282,12 +285,19 @@ int CheckCountButtons(int, int, int);
 #define GD_TYPE_SCROLLBAR_VERTICAL     (1<<7)
 #define GD_TYPE_SCROLLBAR_HORIZONTAL   (1<<8)
 
+#define GD_TYPE_BUTTON                 (GD_TYPE_NORMAL_BUTTON | \
+                                        GD_TYPE_RADIO_BUTTON)
+#define GD_TYPE_SCROLLBAR              (GD_TYPE_SCROLLBAR_VERTICAL | \
+                                        GD_TYPE_SCROLLBAR_HORIZONTAL)
+
 /* gadget events */
 #define GD_EVENT_PRESSED               (1<<0)
 #define GD_EVENT_RELEASED              (1<<1)
 #define GD_EVENT_MOVING                        (1<<2)
 #define GD_EVENT_REPEATED              (1<<3)
 #define GD_EVENT_OFF_BORDERS           (1<<4)
+#define GD_EVENT_TEXT_RETURN           (1<<5)
+#define GD_EVENT_TEXT_LEAVING          (1<<6)
 
 /* gadget button states */
 #define GD_BUTTON_UNPRESSED            0
@@ -311,15 +321,20 @@ int CheckCountButtons(int, int, int);
 #define GDI_NUMBER_MIN                 11
 #define GDI_NUMBER_MAX                 12
 #define GDI_TEXT_VALUE                 13
-#define GDI_DESIGN_UNPRESSED           14
-#define GDI_DESIGN_PRESSED             15
-#define GDI_ALT_DESIGN_UNPRESSED       16
-#define GDI_ALT_DESIGN_PRESSED         17
-#define GDI_EVENT_MASK                 18
-#define GDI_EVENT                      19
-#define GDI_CALLBACK                   20
-#define GDI_AREA_SIZE                  21
-#define GDI_ITEM_SIZE                  22
+#define GDI_TEXT_SIZE                  14
+#define GDI_DESIGN_UNPRESSED           15
+#define GDI_DESIGN_PRESSED             16
+#define GDI_ALT_DESIGN_UNPRESSED       17
+#define GDI_ALT_DESIGN_PRESSED         18
+#define GDI_DESIGN_BORDER              19
+#define GDI_EVENT_MASK                 20
+#define GDI_EVENT                      21
+#define GDI_CALLBACK                   22
+#define GDI_AREA_SIZE                  23
+#define GDI_ITEM_SIZE                  24
+#define GDI_SCROLLBAR_ITEMS_MAX                25
+#define GDI_SCROLLBAR_ITEMS_VISIBLE    26
+#define GDI_SCROLLBAR_ITEM_POSITION    27
 
 typedef void (*gadget_callback_function)(void *);
 
@@ -335,6 +350,7 @@ struct GadgetEvent
   int button;                          /* button number for button events */
   int x, y;                            /* gadget position at event time */
   boolean off_borders;                 /* mouse pointer outside gadget? */
+  int item_x, item_y, item_position;   /* new item position */
 };
 
 struct GadgetDrawingArea
@@ -343,6 +359,18 @@ struct GadgetDrawingArea
   int item_xsize, item_ysize;          /* size of each item in drawing area */
 };
 
+struct GadgetScrollbar
+{
+  int items_max;                       /* number of items to access */
+  int items_visible;                   /* number of visible items */
+  int item_position;                   /* actual item position */
+  int size_max;                                /* this is either width or height */
+  int size;                            /* scrollbar size on screen */
+  int position;                                /* scrollbar position on screen */
+  int position_max;                    /* bottom/right scrollbar position */
+  int drag_position;                   /* drag position on scrollbar */
+};
+
 struct GadgetInfo
 {
   int id;                              /* internal gadget identifier */
@@ -356,12 +384,15 @@ struct GadgetInfo
   boolean mapped;                      /* gadget is active */
   long number_value;
   char text_value[MAX_GADGET_TEXTSIZE];
+  int text_size;                       /* maximal size of input text */
   struct GadgetDesign design[2];       /* 0: normal; 1: pressed */
   struct GadgetDesign alt_design[2];   /* alternative design */
+  int design_border;                   /* border size of gadget decoration */
   unsigned long event_mask;            /* possible events for this gadget */
   struct GadgetEvent event;            /* actual gadget event */
   gadget_callback_function callback;
   struct GadgetDrawingArea drawing;    /* fields for drawing area gadget */
+  struct GadgetScrollbar scrollbar;    /* fields for scrollbar gadget */
   struct GadgetInfo *next;             /* next list entry */
 };
 
@@ -369,10 +400,12 @@ struct GadgetInfo *CreateGadget(int, ...);
 void FreeGadget(struct GadgetInfo *);
 
 void ClickOnGadget(struct GadgetInfo *);
+void AdjustScrollbar(struct GadgetInfo *, int, int);
 
 void MapGadget(struct GadgetInfo *);
 void UnmapGadget(struct GadgetInfo *);
 
 void HandleGadgets(int, int, int);
+void HandleGadgetsKeyInput(KeySym);
 
 #endif