rnd-20060726-3-src

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

diff --git a/src/libgame/gadgets.h b/src/libgame/gadgets.h
index 5c71680466463186c3c910691ad22b1200e5be9e..a12718132782edfe51ab5f4614907382bef07be4 100644 (file)
--- a/src/libgame/gadgets.h
+++ b/src/libgame/gadgets.h
@@ -17,7 +17,8 @@
 #include "system.h"
 
 
-#define GADGET_FRAME_DELAY     150     /* delay between gadget actions */
+#define GADGET_FRAME_DELAY_FIRST       250     /* delay after first click */
+#define GADGET_FRAME_DELAY             100     /* delay for pressed butten */
 
 /* gadget types */
 #define GD_TYPE_NORMAL_BUTTON          (1 << 0)
@@ -101,9 +102,13 @@
 #define GDI_SCROLLBAR_ITEMS_MAX                37
 #define GDI_SCROLLBAR_ITEMS_VISIBLE    38
 #define GDI_SCROLLBAR_ITEM_POSITION    39
-#define GDI_INFO_TEXT                  40
-#define GDI_ACTIVE                     41
-#define GDI_DIRECT_DRAW                        42
+#define GDI_WHEEL_AREA_X               40
+#define GDI_WHEEL_AREA_Y               41
+#define GDI_WHEEL_AREA_WIDTH           42
+#define GDI_WHEEL_AREA_HEIGHT          43
+#define GDI_INFO_TEXT                  44
+#define GDI_ACTIVE                     45
+#define GDI_DIRECT_DRAW                        46
 
 typedef void (*gadget_function)(void *);
 
@@ -195,7 +200,9 @@ 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_min;                                /* minimal scrollbar size */
   int size_max;                                /* this is either width or height */
+  int size_max_cmp;                    /* needed for minimal scrollbar size */
   int size;                            /* scrollbar size on screen */
   int position;                                /* scrollbar position on screen */
   int position_max;                    /* bottom/right scrollbar position */
@@ -203,6 +210,12 @@ struct GadgetScrollbar
   int correction;                      /* scrollbar position correction */
 };
 
+struct GadgetWheelArea
+{
+  int x, y;                            /* active area for wheel (start) */
+  int width, height;                   /* active area for wheel (size) */ 
+};
+
 struct GadgetInfo
 {
   int id;                              /* internal gadget identifier */
@@ -211,8 +224,8 @@ struct GadgetInfo
   char info_text[MAX_INFO_TEXTSIZE];   /* short popup info text */
   int x, y;                            /* gadget position */
   int width, height;                   /* gadget size */
-  unsigned long type;                  /* type (button, text input, ...) */
-  unsigned long state;                 /* state (pressed, released, ...) */
+  unsigned int type;                   /* type (button, text input, ...) */
+  unsigned int state;                  /* state (pressed, released, ...) */
   boolean checked;                     /* check/radio button state */
   int radio_nr;                                /* number of radio button series */
   boolean mapped;                      /* gadget is mapped on the screen */
@@ -224,7 +237,7 @@ struct GadgetInfo
   struct GadgetDesign design[2];       /* 0: normal; 1: pressed */
   struct GadgetDesign alt_design[2];   /* alternative design */
   struct GadgetDecoration deco;                /* decoration on top of gadget */
-  unsigned long event_mask;            /* possible events for this gadget */
+  unsigned int event_mask;             /* possible events for this gadget */
   struct GadgetEvent event;            /* actual gadget event */
   gadget_function callback_info;       /* function for pop-up info text */
   gadget_function callback_action;     /* function for gadget action */
@@ -234,6 +247,7 @@ struct GadgetInfo
   struct GadgetTextArea textarea;      /* fields for text area gadget */
   struct GadgetSelectbox selectbox;    /* fields for selectbox gadget */
   struct GadgetScrollbar scrollbar;    /* fields for scrollbar gadget */
+  struct GadgetWheelArea wheelarea;    /* fields for scroll wheel area */
   struct GadgetInfo *next;             /* next list entry */
 };
 
@@ -248,6 +262,10 @@ void UnmapGadget(struct GadgetInfo *);
 void UnmapAllGadgets();
 void RemapAllGadgets();
 
+boolean anyTextInputGadgetActive();
+boolean anyTextAreaGadgetActive();
+boolean anySelectboxGadgetActive();
+boolean anyScrollbarGadgetActive();
 boolean anyTextGadgetActive();
 
 void ClickOnGadget(struct GadgetInfo *, int);